ISRC QMDA62156415
Verified recording
QMDA62156415 is “La Marea” by Oktoba,
registered on the CopyrightChains blockchain with CopyrightID
0x1b859c91bb923e4d84adf819257c4b8aa6833840314030bbb7133ad350d02a13 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62156415.
Recording identifiers
- ISRC
- QMDA62156415
- Title
- La Marea
- Artist
- Oktoba
- CopyrightID (CopyrightChains transaction hash)
0x1b859c91bb923e4d84adf819257c4b8aa6833840314030bbb7133ad350d02a13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d4fa9363f9773bddda8e6a0d9eff827ede647c169d85bb3272c8a14de9724c7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62156415
- Bitcoin block existence check
- https://blockstream.info/api/block/956304