ISRC US3DF2239708
Verified recording
US3DF2239708 is “José” by Claptu,
registered on the CopyrightChains blockchain with CopyrightID
0x20d8b57531acf07cf2d9c23550af81b4de5f5819b19e3f8e66f06547518e038b and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2239708.
Recording identifiers
- ISRC
- US3DF2239708
- Title
- José
- Artist
- Claptu
- CopyrightID (CopyrightChains transaction hash)
0x20d8b57531acf07cf2d9c23550af81b4de5f5819b19e3f8e66f06547518e038b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:01353f8a21446c1106b6e90583e1b53f7e92f5b52c77b3612406da568e807e1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2239708
- Bitcoin block existence check
- https://blockstream.info/api/block/957819