ISRC USB8U1602138
Verified recording
USB8U1602138 is “Missa Papae Marcelli: Masses, Book 2: Missa Papae Marcelli: Kyrie” by Giovanni Pierluigi da Palestrina,
registered on the CopyrightChains blockchain with CopyrightID
0x678e3a53a33f3982a7fa3ea27cf4b3b50ef9c615404808b36f849911e39e5756 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1602138.
Recording identifiers
- ISRC
- USB8U1602138
- Title
- Missa Papae Marcelli: Masses, Book 2: Missa Papae Marcelli: Kyrie
- Artist
- Giovanni Pierluigi da Palestrina
- CopyrightID (CopyrightChains transaction hash)
0x678e3a53a33f3982a7fa3ea27cf4b3b50ef9c615404808b36f849911e39e5756
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a6d34faf2c94ea3725bebdae18fe2549edade1a2e1ed53cb5fe216fa18df0573- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1602138
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Missa Papae Marcelli: Masses, Book 2: Missa Papae Marcelli: Kyrie · Machine-readable JSON-LD