ISRC US7VG1987138
Verified recording
US7VG1987138 is “Bad Joke” by La Ciudad Maldita,
registered on the CopyrightChains blockchain with CopyrightID
0x3fcc65aa4c123acc5f90512499c86bfbaa8103df06af743f7382bd452c644f17 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/US7VG1987138.
Recording identifiers
- ISRC
- US7VG1987138
- Title
- Bad Joke
- Artist
- La Ciudad Maldita
- CopyrightID (CopyrightChains transaction hash)
0x3fcc65aa4c123acc5f90512499c86bfbaa8103df06af743f7382bd452c644f17
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:aaee3ae46c742d83dc2bb65678dd1a6afae36271379eac9205995796646f4a99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1987138
- Bitcoin block existence check
- https://blockstream.info/api/block/953513