ISRC QMAAK2264031
Verified recording
QMAAK2264031 is “Las cajas” by Gonzalo Grau,
registered on the CopyrightChains blockchain with CopyrightID
0x50a88f57299ac30c1de0516aa4ae19f465adacf9de4ff097adb0cb6b6c744918 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK2264031.
Recording identifiers
- ISRC
- QMAAK2264031
- Title
- Las cajas
- Artist
- Gonzalo Grau
- CopyrightID (CopyrightChains transaction hash)
0x50a88f57299ac30c1de0516aa4ae19f465adacf9de4ff097adb0cb6b6c744918
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:0ce7cea35975bb1d579475883c93a2db7fa5b2199212e0a1cbe7742287ad687e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK2264031
- Bitcoin block existence check
- https://blockstream.info/api/block/960117