ISRC GBAYC0103549
Verified recording
GBAYC0103549 is “Beethoven: 11 Bagatelles, Op. 119: No. 4 in A Major, Andante cantabile” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x9f6e81bfa9105421c943dbe783ab8676648ae8b028993b7fd74946ec63a7b3d4 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0103549.
Recording identifiers
- ISRC
- GBAYC0103549
- Title
- Beethoven: 11 Bagatelles, Op. 119: No. 4 in A Major, Andante cantabile
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x9f6e81bfa9105421c943dbe783ab8676648ae8b028993b7fd74946ec63a7b3d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:604a5134edcf7b9ca5c22b54f2c93e25e65f62dfc10a7fe2e367d5b02063ce7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0103549
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Beethoven: 11 Bagatelles, Op. 119: No. 4 in A Major, Andante cantabile · Machine-readable JSON-LD