ISRC QM7282415909
Verified recording
QM7282415909 is “MÁS CARA” by Callejo,
registered on the CopyrightChains blockchain with CopyrightID
0x68a6022187adfc110f8d9565753d2e828be85af324b1ab8235140b28a82d9826 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282415909.
Recording identifiers
- ISRC
- QM7282415909
- Title
- MÁS CARA
- Artist
- Callejo
- CopyrightID (CopyrightChains transaction hash)
0x68a6022187adfc110f8d9565753d2e828be85af324b1ab8235140b28a82d9826
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:8c029887d289edf4964ea29053902327004b8b5a25bfed1c3a3af66c845c0050- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282415909
- Bitcoin block existence check
- https://blockstream.info/api/block/953515