ISRC QM6P41543651
Verified recording
QM6P41543651 is “La Negra Tomasa” by Los Guaracheros De Oriente,
registered on the CopyrightChains blockchain with CopyrightID
0x43444136f5c8a35846a49b6a07e845960fad28eeb0993bc6a1f2c3cadf85b84d 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/QM6P41543651.
Recording identifiers
- ISRC
- QM6P41543651
- Title
- La Negra Tomasa
- Artist
- Los Guaracheros De Oriente
- CopyrightID (CopyrightChains transaction hash)
0x43444136f5c8a35846a49b6a07e845960fad28eeb0993bc6a1f2c3cadf85b84d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:ffcf6c6ec83796da7a42c750cd63af768a4faadace5cc8dc38d4bfdce4307d9f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41543651
- Bitcoin block existence check
- https://blockstream.info/api/block/960264