ISRC GBAYC0301796
Verified recording
GBAYC0301796 is “Beethoven: Fidelio, Op. 72, Act 1: "O wär' ich schon mit dir vereint" (Marzelline)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x6257be9c3c454bdf3230b0e6a486128e3ee65ab318569e26878d8e4a781c9449 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301796.
Recording identifiers
- ISRC
- GBAYC0301796
- Title
- Beethoven: Fidelio, Op. 72, Act 1: "O wär' ich schon mit dir vereint" (Marzelline)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x6257be9c3c454bdf3230b0e6a486128e3ee65ab318569e26878d8e4a781c9449
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:37055a7badab1833b77ac6be1876068b44b4705aaf7615fb7ae5f325d868d200- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301796
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Beethoven: Fidelio, Op. 72, Act 1: "O wär' ich schon mit dir vereint" (Marzelline) · Machine-readable JSON-LD