# diff draft-zambo-aer1-14.txt -> draft-zambo-aer1-15.txt
# produced by ARION 2026-10-09T07:47:56Z
# sources: ietf.org/archive/id/draft-zambo-aer1-{14,15}.txt
# sha256 14: f0ce1792cd8e0d6eba4f78f124c7b71d0b0c6b8d0a625c5e3d00bac4e8613a8a
# sha256 15: e5f30e227d5d9456063e0d299ade76b87f0b239a06cc2f586c0ade84629c5589
# verdict: 4 hunks, all prose (title, abstract, revision history, Implementation Status wording).
#          zero changes to receipt fields, digest construction, or verification rules.
#          draft-14 tuples in TUPLES.md carry to -15 unchanged.

12c12
<                           draft-zambo-aer1-14
---
>                           draft-zambo-aer1-15
40,41c40,41
<    table rows, and chain version-string updates, and records two live
<    independent interop validations in Implementation Status; it
---
>    table rows, and chain version-string updates, and records two reported
>    interoperability examples in Implementation Status; it
53a54,56
>    The -15 revision narrows the Implementation Status wording for the
>    reported interoperability examples at the implementer's request; it
>    changes no receipt field, digest construction, or verification rule.
171,176c174,179
<    corpus.  Since the -12 revision, two independent interop exercises
<    have validated the draft against live receipts.  On 2026-10-08,
<    Tanilo published a two-party receipt chain in which an AER-1
<    receipt references a live Tanilo receipt by its canonical hash,
<    and the full chain verifies end to end with each receipt checked
<    independently.  Also on 2026-10-08, the independent builder
---
>    corpus.  Since revision 12, contributors have reported two scoped
>    interoperability exercises.  On 2026-10-08,
>    Tanilo and the AER-1 author published a cross-repository worked
>    example linking an AER-1 receipt to a live Tanilo receipt by
>    canonical hash, with each receipt checked independently under its
>    own rules.  Also on 2026-10-08, the independent builder