ISRC GBAYC0000785
Verified recording
GBAYC0000785 is “Missa brevis in A BWV 234: Et in terra pax (flute soli)” by Guy Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x88d63b504156e0c9d8a73b40e955e95d09e119228ccdc6c8adf78cc6a76db7dd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000785.
Recording identifiers
- ISRC
- GBAYC0000785
- Title
- Missa brevis in A BWV 234: Et in terra pax (flute soli)
- Artist
- Guy Williams
- CopyrightID (CopyrightChains transaction hash)
0x88d63b504156e0c9d8a73b40e955e95d09e119228ccdc6c8adf78cc6a76db7dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6317f56690839ee5c604ec8a4ada06a58b0f3a0ca0e919968f50fe5494503d81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000785
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Missa brevis in A BWV 234: Et in terra pax (flute soli) · Machine-readable JSON-LD