ISRC USMC10300233
Verified recording
USMC10300233 is “Eo” by Café Tacvba,
registered on the CopyrightChains blockchain with CopyrightID
0x7c4a0660bdc31fd332aa090f75e4f2cf33dc5098d0d2808108c924a421b4a724 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/USMC10300233.
Recording identifiers
- ISRC
- USMC10300233
- Title
- Eo
- Artist
- Café Tacvba
- CopyrightID (CopyrightChains transaction hash)
0x7c4a0660bdc31fd332aa090f75e4f2cf33dc5098d0d2808108c924a421b4a724
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d13d9f45a6cbaedfc4c89a8d7e5192f281454024484828cac8522e7a82e0b588- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC10300233
- Bitcoin block existence check
- https://blockstream.info/api/block/957118