ISRC QMDA72403308
Verified recording
QMDA72403308 is “BARCELONA” by Jasiel Nuñez,
registered on the CopyrightChains blockchain with CopyrightID
0x7bfde0a13baf82e7e9e028b6f13a427476df5284798934c0c3f0508b2f071020 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72403308.
Recording identifiers
- ISRC
- QMDA72403308
- Title
- BARCELONA
- Artist
- Jasiel Nuñez
- CopyrightID (CopyrightChains transaction hash)
0x7bfde0a13baf82e7e9e028b6f13a427476df5284798934c0c3f0508b2f071020
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2b5a2fe55d3b79020d6dcd32634ac5554c0086d0b211f2873752df16bb7d7e0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72403308
- Bitcoin block existence check
- https://blockstream.info/api/block/953513