ISRC GBAYC0301804
Verified recording
GBAYC0301804 is “Beethoven: Fidelio, Op. 72, Act 1: March” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x7d443391e03cf1013d8f626a9ea9e7608f63c040fe9b838718c8c6a8dafc6664 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/GBAYC0301804.
Recording identifiers
- ISRC
- GBAYC0301804
- Title
- Beethoven: Fidelio, Op. 72, Act 1: March
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x7d443391e03cf1013d8f626a9ea9e7608f63c040fe9b838718c8c6a8dafc6664
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:39cbcd0642af7e156a9fce9becbd54cfaa957524628ed32bc3194a2d4c69bd09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301804
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Beethoven: Fidelio, Op. 72, Act 1: March · Machine-readable JSON-LD