ISRC GBAYC6700011
Verified recording
GBAYC6700011 is “Haydn: Cello Concerto No. 2 in D Major, Hob. VIIb:2: II. Adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x84913e263636e11a027e714841ba8a2283dd56e05af654d0a2cd455094db53e8 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC6700011.
Recording identifiers
- ISRC
- GBAYC6700011
- Title
- Haydn: Cello Concerto No. 2 in D Major, Hob. VIIb:2: II. Adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x84913e263636e11a027e714841ba8a2283dd56e05af654d0a2cd455094db53e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:9461e819eb73c0127707b1e5f2271e2de37a44516bd7642b2524d14bba249d59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC6700011
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Haydn: Cello Concerto No. 2 in D Major, Hob. VIIb:2: II. Adagio · Machine-readable JSON-LD