ISRC GBAYC2102717
Verified recording
GBAYC2102717 is “Beethoven: Cello Sonata No. 5 in D Major, Op. 102 No. 2: II. Adagio con molto sentimento d’affetto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x27a3b06ca7eaa2c9a6bfd1eccb6c401c21b30cebbe67987c4a684ce572f07c57 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/GBAYC2102717.
Recording identifiers
- ISRC
- GBAYC2102717
- Title
- Beethoven: Cello Sonata No. 5 in D Major, Op. 102 No. 2: II. Adagio con molto sentimento d’affetto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x27a3b06ca7eaa2c9a6bfd1eccb6c401c21b30cebbe67987c4a684ce572f07c57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:f2dd2a22c93da54fda203cdf4baed29149c46c41445bc1dccaa7d5bf866a1c0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2102717
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Beethoven: Cello Sonata No. 5 in D Major, Op. 102 No. 2: II. Adagio con molto sentimento d’affetto · Machine-readable JSON-LD