ISRC US4CL1710023
Verified recording
US4CL1710023 is “Tacoma” by Passafire,
registered on the CopyrightChains blockchain with CopyrightID
0x4cf054a618ba63deb4800a58392dd09002c018df7ab067f8e78540a7982afd5e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4CL1710023.
Recording identifiers
- ISRC
- US4CL1710023
- Title
- Tacoma
- Artist
- Passafire
- CopyrightID (CopyrightChains transaction hash)
0x4cf054a618ba63deb4800a58392dd09002c018df7ab067f8e78540a7982afd5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ebd716667cb48497269ec7404e9e13cf494a93837587c5d7e5b5cc4804f90012- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4CL1710023
- Bitcoin block existence check
- https://blockstream.info/api/block/956302