ISRC USBC16600318
Verified recording
USBC16600318 is “Finale 2” by Wojciech Długoraj,
registered on the CopyrightChains blockchain with CopyrightID
0xdfc3d012d54852531c90ab7a67ee01e87134aa4193b09a4753813e1f19487a9c 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/USBC16600318.
Recording identifiers
- ISRC
- USBC16600318
- Title
- Finale 2
- Artist
- Wojciech Długoraj
- CopyrightID (CopyrightChains transaction hash)
0xdfc3d012d54852531c90ab7a67ee01e87134aa4193b09a4753813e1f19487a9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:ad89c4fe578d80dbab2d91538c92bc64d5f4bc36195e7a47aba5883a8840dbe2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16600318
- Bitcoin block existence check
- https://blockstream.info/api/block/957120