ISRC USFCN0610107
Verified recording
USFCN0610107 is “Combatir Sin Combatir” by Skool 77,
registered on the CopyrightChains blockchain with CopyrightID
0xc1b94088d15c16494cfd29034c000d5aca5d7f7619e854c2296cab914a1b3faa and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFCN0610107.
Recording identifiers
- ISRC
- USFCN0610107
- Title
- Combatir Sin Combatir
- Artist
- Skool 77
- CopyrightID (CopyrightChains transaction hash)
0xc1b94088d15c16494cfd29034c000d5aca5d7f7619e854c2296cab914a1b3faa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:a9eb4ac867705d7766847997973cb7a8006b787d20a548120eba71a6cd08b45b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFCN0610107
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Combatir Sin Combatir · Machine-readable JSON-LD