ISRC USI4R0504075
Verified recording
USI4R0504075 is “Tenor Viol” by Christopher Bissonnette,
registered on the CopyrightChains blockchain with CopyrightID
0x9b294b716cda1a771c431a09fa51b3e52228618e6c34e55d8bf229df559d6d49 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/USI4R0504075.
Recording identifiers
- ISRC
- USI4R0504075
- Title
- Tenor Viol
- Artist
- Christopher Bissonnette
- CopyrightID (CopyrightChains transaction hash)
0x9b294b716cda1a771c431a09fa51b3e52228618e6c34e55d8bf229df559d6d49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e9b33eb0b3939e102c7749aca20e433fe0b97c3cc3c570b4f1a4412743b3186c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0504075
- Bitcoin block existence check
- https://blockstream.info/api/block/957120