ISRC DEA809819201
Verified recording
DEA809819201 is “Haydn / Transcr. Nakariakov for Flugelhorn: Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x8fea93224f022030f01aaa64f4431bc89db877415c7d86eca1ef83ec978d6841 and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809819201.
Recording identifiers
- ISRC
- DEA809819201
- Title
- Haydn / Transcr. Nakariakov for Flugelhorn: Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x8fea93224f022030f01aaa64f4431bc89db877415c7d86eca1ef83ec978d6841
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:04fe9849d680142bfcd79b23a88aa446ffb4f607e270d8060a213541d72c6ec4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809819201
- Bitcoin block existence check
- https://blockstream.info/api/block/957050
Full record
Track page: Haydn / Transcr. Nakariakov for Flugelhorn: Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato · Machine-readable JSON-LD