ISRC DES380007779
Verified recording
DES380007779 is “Mass No. 11 in D Minor, Hob.XXII:11, "Nelson Mass": Credo: Et incarnatus est” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x1e91dc4a35620f0433dd9cb16bfe2403e9b1904ad76e09437ea4b42a1b7749ae 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/DES380007779.
Recording identifiers
- ISRC
- DES380007779
- Title
- Mass No. 11 in D Minor, Hob.XXII:11, "Nelson Mass": Credo: Et incarnatus est
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x1e91dc4a35620f0433dd9cb16bfe2403e9b1904ad76e09437ea4b42a1b7749ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:318058579eb7d07c73af656e90b5a71afb9c83d5644e4e1a1fb59dd46a528093- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380007779
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mass No. 11 in D Minor, Hob.XXII:11, "Nelson Mass": Credo: Et incarnatus est · Machine-readable JSON-LD