ISRC QMDA72261447
Verified recording
QMDA72261447 is “Problema” by El Alfa,
registered on the CopyrightChains blockchain with CopyrightID
0x0737f121739b46e5452d074c85921016ba520180b1129f470d67ac4942b15b08 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/QMDA72261447.
Recording identifiers
- ISRC
- QMDA72261447
- Title
- Problema
- Artist
- El Alfa
- CopyrightID (CopyrightChains transaction hash)
0x0737f121739b46e5452d074c85921016ba520180b1129f470d67ac4942b15b08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:412f5b0cfaf8fb736c9f0f30b67c61d5ba832c0f083a382a191851c126dc4e37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72261447
- Bitcoin block existence check
- https://blockstream.info/api/block/953513