Update ERC-8326: Move to Last Call

ERCS/erc-8326.md

@@ -4,7 +4,8 @@ title: Canonical Document Bundle Anchor
 description: A deterministic document-entry bundle hash and subject-scoped anchoring interface with supersession history
 author: Chris Turner <c.turner@kula.com>, David Hay (@david-hay), Reagan Simpson (@krumg111), Collins Musyimi (@Musyimi97)
 discussions-to: https://ethereum-magicians.org/t/erc-8326-canonical-document-bundle-anchor/28935
-status: Review
+status: Last Call
+last-call-deadline: 2026-10-19
 type: Standards Track
 category: ERC
 created: 2026-07-05
@@ -13,8 +14,9 @@ requires: 165
 
 ## Abstract
 
-This ERC defines a deterministic manifest and anchoring interface for
-commitments to bundles of off-chain documents. Each document is represented by
+This Ethereum Request for Comments (ERC) defines a deterministic manifest and
+anchoring interface for commitments to bundles of off-chain documents. Each
+document is represented by
 a fixed-width entry containing a content hash, document role, media-type hash,
 filename hash, and normalization-profile identifier. Entries are placed in a
 total order and hashed under a schema-version prefix to produce one `bytes32`
@@ -245,6 +247,8 @@ total order.
 ### Anchor Interface
 
 ```solidity
+pragma solidity ^0.8.20;
+
 interface IDocumentBundleAnchor {
     struct AnchorRecord {
         bytes32 bundleHash;
@@ -384,6 +388,8 @@ Administrative slot recovery is OPTIONAL. A registry that supports principal
 reassignment MUST implement:
 
 ```solidity
+pragma solidity ^0.8.20;
+
 interface IDocumentBundleAnchorRecovery {
     event SlotPrincipalAssigned(
         bytes32 indexed subjectId,
@@ -527,13 +533,6 @@ those files.
 
 ### Prior Art
 
-The Document Management proposal numbered 1643 defines document references for security tokens. It stores individual
-named documents rather than a deterministic, schema-versioned bundle manifest.
-
-[ERC-5289](./eip-5289.md) defines document signing and verification. This ERC
-defines deterministic bundle commitments and supersession rather than a signing
-workflow.
-
 [ERC-5732](./eip-5732.md) defines a generic commit-reveal mechanism. It can be
 used as a privacy layer around publication but does not define document entries
 or bundle hashing.
@@ -548,22 +547,6 @@ redemption flow but does not define deterministic bundle manifesting.
 flow. It can retrieve material referenced by an anchor but does not determine
 how a document bundle commitment is derived.
 
-The Ethereum Attestation Service provides generic schema-based attestations.
-Such attestations can reference a bundle hash, but they do not define this
-manifest or supersession model.
-
-[RFC 8785](https://www.rfc-editor.org/rfc/rfc8785) defines deterministic JSON
-serialization and is used directly by `PROFILE_JSON_RFC8785`.
-
-[Canonical XML 1.1](https://www.w3.org/TR/2008/REC-xml-c14n11-20080502/)
-defines deterministic XML serialization and is used directly by
-`PROFILE_XML_C14N11`.
-
-W3C Verifiable Credential Data Integrity defines proof transformation,
-canonicalization, hashing, and verification pipelines for verifiable
-credentials. This ERC applies a document-entry manifest and Ethereum anchoring
-interface to arbitrary document commitments rather than credential proofs.
-
 ## Backwards Compatibility
 
 This ERC introduces new interfaces and does not change existing token or
@@ -717,7 +700,7 @@ profile and reproduce the exact transformation.
 ### Canonicalization Boundary
 
 The Solidity hashing library receives document-entry fields and does not parse
-or canonicalize JSON, XML, PDF, images, filenames, or MIME types. A caller can
+or canonicalize JSON, XML, PDF, images, filenames, or media types. A caller can
 submit a hash while falsely claiming that a profile was followed. Consumers
 must reproduce normalization and entry derivation off-chain.