ISRC USMC10300328
Verified recording
USMC10300328 is “Cero Y Uno” by Café Tacvba,
registered on the CopyrightChains blockchain with CopyrightID
0x61afd5f497a2930ccfba18a8e2ba5d24407f47f9fe40115de635ca7f3c3e4954 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC10300328.
Recording identifiers
- ISRC
- USMC10300328
- Title
- Cero Y Uno
- Artist
- Café Tacvba
- CopyrightID (CopyrightChains transaction hash)
0x61afd5f497a2930ccfba18a8e2ba5d24407f47f9fe40115de635ca7f3c3e4954
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:6d8154cc6c2b54810fc8f33b67247e5f0f1950d5a5b49e36bbeaf3ade5a3894f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC10300328
- Bitcoin block existence check
- https://blockstream.info/api/block/960264