ISRC HUA253259605
Verified recording
HUA253259605 is “In coena Domini, MH 276: Judas mercator pessimus” by Michael Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x24a704fe9360d5fbf8e3058a1fc9ae8ea7e6f2cbb314d5c2da3aa432ac7e8cd1 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253259605.
Recording identifiers
- ISRC
- HUA253259605
- Title
- In coena Domini, MH 276: Judas mercator pessimus
- Artist
- Michael Haydn
- CopyrightID (CopyrightChains transaction hash)
0x24a704fe9360d5fbf8e3058a1fc9ae8ea7e6f2cbb314d5c2da3aa432ac7e8cd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:63cfdba186f36a5195762ec09045ec3f6dcda78bd70f3ed677ca37b63714a64c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253259605
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: In coena Domini, MH 276: Judas mercator pessimus · Machine-readable JSON-LD