ISRC NLY331902201
Verified recording
NLY331902201 is “Responsoria in coena domini, MH 276: VII. Eram quasi agnus innocens” by Michael Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xc96b3bd299c3ea86cdca72017abb133160a21f8acca65f4f5d02dc59acac60fd and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331902201.
Recording identifiers
- ISRC
- NLY331902201
- Title
- Responsoria in coena domini, MH 276: VII. Eram quasi agnus innocens
- Artist
- Michael Haydn
- CopyrightID (CopyrightChains transaction hash)
0xc96b3bd299c3ea86cdca72017abb133160a21f8acca65f4f5d02dc59acac60fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:c66ae76ae66000b784d73383db5fdfb38164e6a3c6bc0b997a52e1e7f5c8f493- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331902201
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Responsoria in coena domini, MH 276: VII. Eram quasi agnus innocens · Machine-readable JSON-LD