ISRC USSM11303620
Verified recording
USSM11303620 is “Briel” by John Zorn,
registered on the CopyrightChains blockchain with CopyrightID
0x3cdc98633d64acf719064fb5a26af0031bcfa15becddcd2438a2c7b93ddbea7f and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11303620.
Recording identifiers
- ISRC
- USSM11303620
- Title
- Briel
- Artist
- John Zorn
- CopyrightID (CopyrightChains transaction hash)
0x3cdc98633d64acf719064fb5a26af0031bcfa15becddcd2438a2c7b93ddbea7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:416c5a87c894c2a6a9fa716e96c39e224190484559d02aa23c06ef86d406b2e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11303620
- Bitcoin block existence check
- https://blockstream.info/api/block/960185