ISRC DEF058630809
Verified recording
DEF058630809 is “Missa In Angustiis "Nelson Mass", Hob. XXII:11 In D Minor: Benedictus” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xec7cb7daec5eaf38071e3cae9eafaa344e671fdca55b3c82e2ae52705f465aff and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058630809.
Recording identifiers
- ISRC
- DEF058630809
- Title
- Missa In Angustiis "Nelson Mass", Hob. XXII:11 In D Minor: Benedictus
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xec7cb7daec5eaf38071e3cae9eafaa344e671fdca55b3c82e2ae52705f465aff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:9232bd1f690f2734eee0d6a3d29d88cf86e4ca32cbab351ee2acc04d2044fc17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058630809
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Missa In Angustiis "Nelson Mass", Hob. XXII:11 In D Minor: Benedictus · Machine-readable JSON-LD