ISRC GBAYC2102714
Verified recording
GBAYC2102714 is “Beethoven: Cello Sonata No. 3 in A Major, Op. 69: III. (a) Adagio cantabile” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x819d82581f78101f6c9cd176ec8d9ccf5692ee2b98703eb940460f1093a7ec9d and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2102714.
Recording identifiers
- ISRC
- GBAYC2102714
- Title
- Beethoven: Cello Sonata No. 3 in A Major, Op. 69: III. (a) Adagio cantabile
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x819d82581f78101f6c9cd176ec8d9ccf5692ee2b98703eb940460f1093a7ec9d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:4e14f862d8f1a74513b1a5ca3e8385add3b7ea8e44626df46eb65c91baff005e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2102714
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Beethoven: Cello Sonata No. 3 in A Major, Op. 69: III. (a) Adagio cantabile · Machine-readable JSON-LD