ISRC QMDA62281161
Verified recording
QMDA62281161 is “Lagrimas” by J Alvarez,
registered on the CopyrightChains blockchain with CopyrightID
0x5899abe766aa319b2fe016951dcdcc115fbca122111f277f75bf8535961b9a10 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62281161.
Recording identifiers
- ISRC
- QMDA62281161
- Title
- Lagrimas
- Artist
- J Alvarez
- CopyrightID (CopyrightChains transaction hash)
0x5899abe766aa319b2fe016951dcdcc115fbca122111f277f75bf8535961b9a10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:d71c8981371734888b6ef1ebabb2303b849985e588a3ab7894ad3eebf9d5591b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62281161
- Bitcoin block existence check
- https://blockstream.info/api/block/960266