ISRC QZK6P1973004
Verified recording
QZK6P1973004 is “Tu Maestro” by Grupo Distinguido,
registered on the CopyrightChains blockchain with CopyrightID
0xcfa4f5f8c3bba9d2854ac730c7eebc033e175ef9a6a59dcdc752d02bf86e1b83 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1973004.
Recording identifiers
- ISRC
- QZK6P1973004
- Title
- Tu Maestro
- Artist
- Grupo Distinguido
- CopyrightID (CopyrightChains transaction hash)
0xcfa4f5f8c3bba9d2854ac730c7eebc033e175ef9a6a59dcdc752d02bf86e1b83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e379f4d182a07db39102bc3d22bb22f81c4274c3531e4da0a1fe3d5e0d5bd979- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1973004
- Bitcoin block existence check
- https://blockstream.info/api/block/957120