ISRC TCACH1547070
Verified recording
TCACH1547070 is “La Fiesta de los Jefes” by Colmillo Norteño,
registered on the CopyrightChains blockchain with CopyrightID
0x858beed478c3f0f197b8d270b335431f9f2cdc0f1e6fa9b5f596b2b679ca4728 and independently timestamped
in Bitcoin block 960311 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACH1547070.
Recording identifiers
- ISRC
- TCACH1547070
- Title
- La Fiesta de los Jefes
- Artist
- Colmillo Norteño
- CopyrightID (CopyrightChains transaction hash)
0x858beed478c3f0f197b8d270b335431f9f2cdc0f1e6fa9b5f596b2b679ca4728
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:45:02+00:00
- Bitcoin block
- 960311
- Canonical record hash
sha256:2cf1f5bb5c56dbc7e0ec10f9ecf10cd18ca2b81678e6f630e50e4d6450dc9eff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACH1547070
- Bitcoin block existence check
- https://blockstream.info/api/block/960311
Full record
Track page: La Fiesta de los Jefes · Machine-readable JSON-LD