ISRC QZWFU2493562
Verified recording
QZWFU2493562 is “Freezing” by Mazdem,
registered on the CopyrightChains blockchain with CopyrightID
0xa5905f0b448ea943017f64bb984d5f80a021a5618b776cbb785eae1d39b39898 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/QZWFU2493562.
Recording identifiers
- ISRC
- QZWFU2493562
- Title
- Freezing
- Artist
- Mazdem
- CopyrightID (CopyrightChains transaction hash)
0xa5905f0b448ea943017f64bb984d5f80a021a5618b776cbb785eae1d39b39898
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e567bbb549a7fbc82f4c4d23b7c9b94237611e516db70939b0811112f88232d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFU2493562
- Bitcoin block existence check
- https://blockstream.info/api/block/953513