ISRC US3DF2418561
Verified recording
US3DF2418561 is “Chalcedony” by CMJ,
registered on the CopyrightChains blockchain with CopyrightID
0xdfca76decdf358b31c5c6be3746446a3576ab6120707a0566e72a6a369496aa4 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2418561.
Recording identifiers
- ISRC
- US3DF2418561
- Title
- Chalcedony
- Artist
- CMJ
- CopyrightID (CopyrightChains transaction hash)
0xdfca76decdf358b31c5c6be3746446a3576ab6120707a0566e72a6a369496aa4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:d3db56481f62e2b87688d35572d6ed1429de4fddd7711a92cfd6f8a7748b1a13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2418561
- Bitcoin block existence check
- https://blockstream.info/api/block/953515