ISRC QZHZ51940184
Verified recording
QZHZ51940184 is “Negrita” by Lucho Ramírez,
registered on the CopyrightChains blockchain with CopyrightID
0xf3dd7a778d3712c511c68db4059bbcf4d82c6d70a0bc9c33d05a7970933fab9a 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/QZHZ51940184.
Recording identifiers
- ISRC
- QZHZ51940184
- Title
- Negrita
- Artist
- Lucho Ramírez
- CopyrightID (CopyrightChains transaction hash)
0xf3dd7a778d3712c511c68db4059bbcf4d82c6d70a0bc9c33d05a7970933fab9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c770ae5281869c1056a79a667e25c234af45d353b2c4d3648c91be4df651e519- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ51940184
- Bitcoin block existence check
- https://blockstream.info/api/block/957118