ISRC USHM11668811
Verified recording
USHM11668811 is “O sacrum convivium” by Pierre Villette,
registered on the CopyrightChains blockchain with CopyrightID
0xc3310b7f0c63f190019771e1e471f1910fc41b22b6312d70caed2eab3d116c01 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/USHM11668811.
Recording identifiers
- ISRC
- USHM11668811
- Title
- O sacrum convivium
- Artist
- Pierre Villette
- CopyrightID (CopyrightChains transaction hash)
0xc3310b7f0c63f190019771e1e471f1910fc41b22b6312d70caed2eab3d116c01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:f92c8b338a65463f397927b533eb23b10053603df08651165346d10dcf224923- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11668811
- Bitcoin block existence check
- https://blockstream.info/api/block/960459