ISRC HUA253256717
Verified recording
HUA253256717 is “Missa Quadragesimalis, MH 552: Credo. Et resurrexit” by Michael Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x27aa211375d0d4e9ed03a2d816b3f081df4731f865500199a29e34632699fffc and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253256717.
Recording identifiers
- ISRC
- HUA253256717
- Title
- Missa Quadragesimalis, MH 552: Credo. Et resurrexit
- Artist
- Michael Haydn
- CopyrightID (CopyrightChains transaction hash)
0x27aa211375d0d4e9ed03a2d816b3f081df4731f865500199a29e34632699fffc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:b8a69e1d2a3cd27f63bd835512df6840caccb67226b69b489ca9518caf1f5981- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253256717
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Missa Quadragesimalis, MH 552: Credo. Et resurrexit · Machine-readable JSON-LD