ISRC DEA809804003
Verified recording
DEA809804003 is “Haydn: Mass in D Minor, Hob. XXII:11 "Nelson Mass": Credo” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x33dbb717c297a3f42b1c8164711ba4fd5e560b696529a45f5fe39b7b9681b36c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809804003.
Recording identifiers
- ISRC
- DEA809804003
- Title
- Haydn: Mass in D Minor, Hob. XXII:11 "Nelson Mass": Credo
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x33dbb717c297a3f42b1c8164711ba4fd5e560b696529a45f5fe39b7b9681b36c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c0d145dbf7687bf60a7033ca3664cc49042b5ab4331a1d91f28374b746d9c637- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809804003
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Haydn: Mass in D Minor, Hob. XXII:11 "Nelson Mass": Credo · Machine-readable JSON-LD