ISRC GBAYC1900607
Verified recording
GBAYC1900607 is “Beethoven: 4 Bagatelles, WoO 213: No. 4 in A Major” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x5fb2f7680352e6e490270226f5f77be88846530dc771b34d97879b7edf4847c1 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1900607.
Recording identifiers
- ISRC
- GBAYC1900607
- Title
- Beethoven: 4 Bagatelles, WoO 213: No. 4 in A Major
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x5fb2f7680352e6e490270226f5f77be88846530dc771b34d97879b7edf4847c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ab670efca7f1deb292992653d16e5c46c849de38ff258ec5a734152ff8e8cbd0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1900607
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Beethoven: 4 Bagatelles, WoO 213: No. 4 in A Major · Machine-readable JSON-LD