ISRC DEA809804001
Verified recording
DEA809804001 is “Haydn: Mass in D Minor, Hob. XXII:11 "Nelson Mass": Kyrie” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xd1b130b84059a35d4ecc29076a5f2996b12b940c5f155f8c4dcc3d9f267de0d7 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/DEA809804001.
Recording identifiers
- ISRC
- DEA809804001
- Title
- Haydn: Mass in D Minor, Hob. XXII:11 "Nelson Mass": Kyrie
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xd1b130b84059a35d4ecc29076a5f2996b12b940c5f155f8c4dcc3d9f267de0d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:7992e462ba68ce467df02ca63d9245670466bf7d2aa18504105c6dc3730fed1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809804001
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Haydn: Mass in D Minor, Hob. XXII:11 "Nelson Mass": Kyrie · Machine-readable JSON-LD