ISRC US3DF2421296
Verified recording
US3DF2421296 is “Que Dolor” by Código FN,
registered on the CopyrightChains blockchain with CopyrightID
0xb178f4e8729c9cd683857bdeb1a50bb0c919d449c060683ca0bf1c39da5c0059 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2421296.
Recording identifiers
- ISRC
- US3DF2421296
- Title
- Que Dolor
- Artist
- Código FN
- CopyrightID (CopyrightChains transaction hash)
0xb178f4e8729c9cd683857bdeb1a50bb0c919d449c060683ca0bf1c39da5c0059
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:cdf1240d06007d015d3e72a0e9f14a05cfc82554144d1893f1bc7e7a0a067245- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2421296
- Bitcoin block existence check
- https://blockstream.info/api/block/953513