ISRC QM4TW1578660
Verified recording
QM4TW1578660 is “La Mujer de Antonio” by Trio Matamoros,
registered on the CopyrightChains blockchain with CopyrightID
0x98c9d322a579fd564e8cf7a28377317174ecab21bcef59aca2f7fea9da4fd970 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1578660.
Recording identifiers
- ISRC
- QM4TW1578660
- Title
- La Mujer de Antonio
- Artist
- Trio Matamoros
- CopyrightID (CopyrightChains transaction hash)
0x98c9d322a579fd564e8cf7a28377317174ecab21bcef59aca2f7fea9da4fd970
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:7b227241efda3690e3ed4f91528c14fca1964380f4d00b5a98d8fe2a40744108- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1578660
- Bitcoin block existence check
- https://blockstream.info/api/block/960397