Issues

• Key transparency logs and a provenance and retention contract for Web Bot Auth directory keys

  adcontextprotocol/adcp#8667 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• trust.json: acknowledgement consumption, deprecate brand.json non-owned relationship, IANA well-known registration

  adcontextprotocol/adcp#8666 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• 4.0: decide whether demand-side grants default to fail-closed (exclusive_grants default)

  adcontextprotocol/adcp#8665 · Filter by author bokelley opened on Oct 31, 2026 · 4.0

• 4.0: remove the RFC 9421 brand.json signing profile, brand.json trust fields and identity.brand_json_url

  adcontextprotocol/adcp#8664 · Filter by author bokelley opened on Oct 31, 2026 · 4.0

• Conformance: agent identity P7 storyboards (dual-source, demand_grant_enforcement, WBA self-onboarding) and adcp-prod-security-3.3 storyboards

  adcontextprotocol/adcp#8663 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• 4.0: remove webhook authentication (HMAC) and condition (b) of request_signature_required

  adcontextprotocol/adcp#8662 · Filter by author bokelley opened on Oct 31, 2026 · 4.0

• seller_revision on package, assignment, audience, catalog, event source, property list, product and signal reads

  adcontextprotocol/adcp#8661 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• 4.0: seller-held change terms (holder, purchase_index) on commercial_terms.change_terms[]

  adcontextprotocol/adcp#8660 · Filter by author bokelley opened on Oct 31, 2026 · 4.0

• RFC: installment.published notification (publication is often the billing trigger)

  adcontextprotocol/adcp#8659 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• Plural property_lists / property_lists_exclude, for symmetry with collection lists

  adcontextprotocol/adcp#8658 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• Signal pricing groups: signal_charges[] echo on package state for billing reconciliation

  adcontextprotocol/adcp#8657 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• Audience evidence targets v2: package-level echo, range matching, per-target satisfaction reporting

  adcontextprotocol/adcp#8656 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• Execution readiness v2: lead_form and messaging_destination, proposal-buy bindings, audience resource kind, conditional fetch

  adcontextprotocol/adcp#8655 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• price_adjustments v2: per-installment resolution, SUM match mode, row basis, property and collection dimensions

  adcontextprotocol/adcp#8654 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• Undisclosed rosters: wholesale-feed emission rule, compensating signals, server-side exclusion filter

  adcontextprotocol/adcp#8653 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• Broadcast creative delivery via clearinghouse: delivery platform reference, QC status readback, accepted_delivery_platforms

  adcontextprotocol/adcp#8652 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• Delegated composition: acceptance-only accept_proposal variant and reference-based product universe

  adcontextprotocol/adcp#8651 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• get_brand_identity: return the brand-wide prohibited_terms list

  adcontextprotocol/adcp#8650 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• Version negotiation follow-ups: signing-profile selection by served release, and runner-graded served_release_shape

  adcontextprotocol/adcp#8649 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• get_creative_delivery: decide whether to carry creative provenance (opt-in include_provenance)

  adcontextprotocol/adcp#8648 · Filter by author bokelley opened on Oct 31, 2026 · 3.4.0

• Capability: say whether a sales agent accepts sync_creatives with no package assignment

  adcontextprotocol/adcp#8647 · Filter by author bokelley opened on Oct 31, 2026

• 3.1.x get_products_pagination_integrity: fixture publisher_properties entries omit the required selection_type, so an echoing seller fails the storyboard's own schema check

  adcontextprotocol/adcp#8646 · Filter by author EvgenyAndroid opened on Oct 31, 2026

• Define creative-to-package fit and assignment normatively, with conformance vectors every SDK passes

  adcontextprotocol/adcp#8644 · Filter by author bokelley opened on Oct 31, 2026

• Format options: let a seller declare the adaptations it applies at serve time (scale, letterbox, crop, transcode)

  adcontextprotocol/adcp#8643 · Filter by author bokelley opened on Oct 31, 2026

• Reference formats declare url slot purpose as requirements.url_type; url-asset-requirements.json declares role

  adcontextprotocol/adcp#8633 · Filter by author KonstantinMirin opened on Oct 30, 2026