ISRC QZK6M2069636
Verified recording
QZK6M2069636 is “Mandela” by Al Safir,
registered on the CopyrightChains blockchain with CopyrightID
0xd4921922542f5b47bd7764f1a8d0e833f67f7aa02e59f302dc1ff159c1557eeb 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/QZK6M2069636.
Recording identifiers
- ISRC
- QZK6M2069636
- Title
- Mandela
- Artist
- Al Safir
- CopyrightID (CopyrightChains transaction hash)
0xd4921922542f5b47bd7764f1a8d0e833f67f7aa02e59f302dc1ff159c1557eeb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:84017da4e6dae1997eac938a41076abf4829085533b6fecf1f91b911a234130f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2069636
- Bitcoin block existence check
- https://blockstream.info/api/block/953513