Issues

• [Change] § 5.7: Bind each committed metric to the measurement source that settles it

  change-requestnormative
  IABTechLab/OpenProposal#38 · Filter by author unreconciled opened on Oct 13, 2026

• [Comment] § 6 — The examples omit listed keys, never exercise the pricing mechanism, and mix timestamp formats the spec does not define

  comment
  IABTechLab/OpenProposal#37 · Filter by author VJAlkimi opened on Oct 12, 2026

• [Comment] § 4.1, § 8 — "WS1" and "WS4" are referenced by abbreviation only; expand and link them

  comment
  IABTechLab/OpenProposal#36 · Filter by author VJAlkimi opened on Oct 12, 2026

• [Comment] § 3 — The derived marker says who does not set a field and never who computes it

  comment
  IABTechLab/OpenProposal#35 · Filter by author VJAlkimi opened on Oct 12, 2026

• [Comment] § 1, § 4.1 — brief_ref is REQUIRED for a custom proposal and points at an object the specification does not define

  comment
  IABTechLab/OpenProposal#34 · Filter by author VJAlkimi opened on Oct 8, 2026
  1

• [Comment] § 2 — The draft does not say what a parser does with a key it does not define

  comment
  IABTechLab/OpenProposal#33 · Filter by author VJAlkimi opened on Oct 8, 2026

• [Change] § 5.4 — Validate assets[].format_ref against the resolved formats selection at submission, not at creative review

  change-requestnormative
  IABTechLab/OpenProposal#32 · Filter by author VJAlkimi opened on Oct 8, 2026

• [Change] § 2, § 4.1, § 5.1 — Name the line-item container (line_items[]) and carry proposal_id and seller_id on every line item representation

  change-requestnormative
  IABTechLab/OpenProposal#31 · Filter by author VJAlkimi opened on Oct 8, 2026

• [Change] § 5.6 — Give the buyer's counter a field (requested_rate), state how agreed_rate is derived, and say who can read floor and seller_rate

  change-requestnormative
  IABTechLab/OpenProposal#30 · Filter by author VJAlkimi opened on Oct 8, 2026

• [Change] § 2.3 — Static manifest at a well-known URL for standard proposals

  change-requestnormativesection:2-object-shape
  IABTechLab/OpenProposal#29 · Filter by author Kishore-2572 opened on Oct 8, 2026

• [Change] § 2.1, § 5.10 — Cross-publisher composition: searchable summary metadata and source_ref

  bootcamp-2026-09-24change-requestnormativesection:2-object-shapesection:5.10-settlement
  IABTechLab/OpenProposal#28 · Filter by author Sirajmx opened on Oct 8, 2026

• [Change] § 5.8, § 5.10 — Relationship and contract references (agreement_ref, terms_ref)

  bootcamp-2026-09-24change-requestnormativesection:5.8-eligibilitysection:5.10-settlement
  IABTechLab/OpenProposal#27 · Filter by author Kishore-2572 opened on Oct 8, 2026

• [Change] § 4.1 — Proposal templates and issued proposals (proposal_template_id)

  change-requestnormativesection:4-proposal
  IABTechLab/OpenProposal#26 · Filter by author Kishore-2572 opened on Oct 8, 2026

• [Change] § 5.5 — Buyer-supplied block lists (exclusions_accepted, exclusions)

  bootcamp-2026-09-24change-requestnormativesection:5.5-targeting
  IABTechLab/OpenProposal#25 · Filter by author Sirajmx opened on Oct 8, 2026
  1

• [Change] § 4.1, § 5.6.1 — Commitments must carry proposal_id and version; stale versions are rejected

  change-requestnormativesection:4-proposalsection:5.6-commercial
  IABTechLab/OpenProposal#24 · Filter by author Kishore-2572 opened on Oct 8, 2026

• [Change] § 2, § 4.1, § 5.6 — Line-item dependencies and bonus lines (linked_execution, requires)

  bootcamp-2026-09-24change-requestnormativesection:2-object-shapesection:4-proposalsection:5.6-commercial
  IABTechLab/OpenProposal#23 · Filter by author Sirajmx opened on Oct 8, 2026
  1

• [Change] § 3 — Name the key the buyer writes its selection to: selected[] on selectable fields, value on settable fields

  change-requestnormative
  IABTechLab/OpenProposal#22 · Filter by author VJAlkimi opened on Oct 7, 2026

• [Comment] Whole document — Feedback from the Agentic Bootcamp, 24 September 2026

  bootcamp-2026-09-24comment
  IABTechLab/OpenProposal#20 · Filter by author Sirajmx opened on Oct 7, 2026

• [Change] § 5.6 — pricing[].guidance: seller-published transacting-price percentiles alongside floor

  change-requestnormativesection:5.6-commercial
  IABTechLab/OpenProposal#19 · Filter by author fgranata opened on Oct 6, 2026
  1

• [Comment] § 5.6 — pricing[].floor is the offer floor, not the downstream auction floor

  commenteditorialsection:5.6-commercial
  IABTechLab/OpenProposal#16 · Filter by author fgranata opened on Sep 28, 2026
  1

• [Change] § 5.2 — App identity on properties (store id / bundle id) for app_mobile and ctv inventory

  change-requestnormativesection:5.2-inventory
  IABTechLab/OpenProposal#15 · Filter by author fgranata opened on Sep 28, 2026
  2

• [Change] § 5.6 — Per-geo pricing: selectable geo with price deltas, and pricing[].guidance percentiles alongside floor

  change-requestnormativesection:5.5-targetingsection:5.6-commercial
  IABTechLab/OpenProposal#14 · Filter by author fgranata opened on Sep 28, 2026
  2

• Start here — OpenProposal 3.0 public comment (closes 2026-10-22)

  IABTechLab/OpenProposal#11 · Filter by author Sirajmx opened on Sep 24, 2026

• [Comment] § 2.2 — How is a catalog_ref option addressed in included[] and pricing?

  commentsection:2.2-catalog-refssection:3-mutability
  IABTechLab/OpenProposal#9 · Filter by author Sirajmx opened on Sep 24, 2026

• OQ-7 — environments[] needs validation against real inventory

  open-questionsection:5.2-inventory
  IABTechLab/OpenProposal#8 · Filter by author Sirajmx opened on Sep 24, 2026
  1