ISRC GBAYC9902229
Verified recording
GBAYC9902229 is “III. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xea93fe6b756c1744ee6800ca8623df6550e17b4f136b315fd51d5512a95c9602 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902229.
Recording identifiers
- ISRC
- GBAYC9902229
- Title
- III. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xea93fe6b756c1744ee6800ca8623df6550e17b4f136b315fd51d5512a95c9602
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:fb959fbe2acd1c4d4e99d9796950fa08c3925cb76a0b6ced796848d780f31a1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902229
- Bitcoin block existence check
- https://blockstream.info/api/block/960368