ISRC DEA808308802
Verified recording
DEA808308802 is “Haydn: Violin Concerto in C Major, Hob. VIIa:1: II. Adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xdb7229bb4132afd26d9476d1c5247e6039e3dcce8f3577703933d8d40a2be51b and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA808308802.
Recording identifiers
- ISRC
- DEA808308802
- Title
- Haydn: Violin Concerto in C Major, Hob. VIIa:1: II. Adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xdb7229bb4132afd26d9476d1c5247e6039e3dcce8f3577703933d8d40a2be51b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:d731c94b3de21830f03dc29fe2607dcfe262a6bb8f14aebea96c6bd6ca2de035- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA808308802
- Bitcoin block existence check
- https://blockstream.info/api/block/960276
Full record
Track page: Haydn: Violin Concerto in C Major, Hob. VIIa:1: II. Adagio · Machine-readable JSON-LD