ISRC NLY331902202
Verified recording
NLY331902202 is “Responsoria in coena domini, MH 276: VIII. Una hora” by Michael Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xbb7d28b52e08893a6a8c36eb760045f23525120128176cee5e7c210f1e9eed2d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331902202.
Recording identifiers
- ISRC
- NLY331902202
- Title
- Responsoria in coena domini, MH 276: VIII. Una hora
- Artist
- Michael Haydn
- CopyrightID (CopyrightChains transaction hash)
0xbb7d28b52e08893a6a8c36eb760045f23525120128176cee5e7c210f1e9eed2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f7ee0d3546167ad3a2dc9d687a3196ba13330c3090bf9cfcf2cb7889416f865d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331902202
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Responsoria in coena domini, MH 276: VIII. Una hora · Machine-readable JSON-LD