ISRC QZFZ42461214
Verified recording
QZFZ42461214 is “Cold-REQUIEM.” by SPIIRAL,
registered on the CopyrightChains blockchain with CopyrightID
0xd69b1b02ba2d8053b9cdddf13eea13b967cf099341c4e478b6bc38287f65e413 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42461214.
Recording identifiers
- ISRC
- QZFZ42461214
- Title
- Cold-REQUIEM.
- Artist
- SPIIRAL
- CopyrightID (CopyrightChains transaction hash)
0xd69b1b02ba2d8053b9cdddf13eea13b967cf099341c4e478b6bc38287f65e413
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0b2a9903d7f6299f86c07c19632bf73595e520854d3ea6c8183ce1604f62ef84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42461214
- Bitcoin block existence check
- https://blockstream.info/api/block/956302