ISRC USZZR0910892
Verified recording
USZZR0910892 is “El Toro” by Cano Estremera,
registered on the CopyrightChains blockchain with CopyrightID
0x464645a3d993c0e8a400ff24a099175080be6f8523bd41edf6125a4f31d1b0f5 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR0910892.
Recording identifiers
- ISRC
- USZZR0910892
- Title
- El Toro
- Artist
- Cano Estremera
- CopyrightID (CopyrightChains transaction hash)
0x464645a3d993c0e8a400ff24a099175080be6f8523bd41edf6125a4f31d1b0f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f4f5e97473ab257d014c8cdf27db71757f623a75416b3fb9eb732394b668bcff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR0910892
- Bitcoin block existence check
- https://blockstream.info/api/block/957118