ISRC GBAJY0863301
Verified recording
GBAJY0863301 is “Cello Sonata No. 1 in F Major, Op. 5 No. 1: Ia. Adagio sostenuto –” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x8f8a7bef68f2c7b69d9acc3f371c8921ba75fdcb09add8e6c1b5e1de890b69b3 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0863301.
Recording identifiers
- ISRC
- GBAJY0863301
- Title
- Cello Sonata No. 1 in F Major, Op. 5 No. 1: Ia. Adagio sostenuto –
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x8f8a7bef68f2c7b69d9acc3f371c8921ba75fdcb09add8e6c1b5e1de890b69b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:ef251b4b1f6ea82d0edfeebaa98fa10c0105f2a234f20bc3aa9b4f31353ab08b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0863301
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Cello Sonata No. 1 in F Major, Op. 5 No. 1: Ia. Adagio sostenuto – · Machine-readable JSON-LD