ISRC QZFYW2051508
Verified recording
QZFYW2051508 is “Donnie Darko” by Mandark,
registered on the CopyrightChains blockchain with CopyrightID
0x254b5b5e0f12577498aa498d8bbb80ff4a7e4e1ebcaea80b3f7646f198984a81 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2051508.
Recording identifiers
- ISRC
- QZFYW2051508
- Title
- Donnie Darko
- Artist
- Mandark
- CopyrightID (CopyrightChains transaction hash)
0x254b5b5e0f12577498aa498d8bbb80ff4a7e4e1ebcaea80b3f7646f198984a81
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:79ae0a61b842f3a3609dbe3dca9074fe97deff41ac86ece00f421da6a1eaacf1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2051508
- Bitcoin block existence check
- https://blockstream.info/api/block/960321