ISRC QZTV32340969

Verified recording

QZTV32340969 is “Souvenirs Éph​é​m​è​re - Extended Ambient Version” by Unusual Cosmic Process, registered on the CopyrightChains blockchain with CopyrightID 0xe4b3a2aadbb5fc1680e85eb99767ac0c6645ba6bae476279cdb3a5ae9184fb1b and independently timestamped in Bitcoin block 960198 on 2026-07-30. Verify the canonical record, hash, and Bitcoin attestation at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32340969.

Recording identifiers

ISRC

QZTV32340969

Title

Souvenirs Éph​é​m​è​re - Extended Ambient Version

Artist

Unusual Cosmic Process

CopyrightID (CopyrightChains transaction hash)

0xe4b3a2aadbb5fc1680e85eb99767ac0c6645ba6bae476279cdb3a5ae9184fb1b

Dual-chain proof evidence

Bitcoin-attested timestamp

2026-07-30T02:21:55+00:00

Bitcoin block

960198

Canonical record hash

sha256:e2f15febe3c5bd6f32189c50b3d01c98c6dba48e37c152844c8ad696d4eaa4fb

Verification API (6-check server-side result)

https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32340969

Bitcoin block existence check

https://blockstream.info/api/block/960198

Full record

Track page: Souvenirs Éph​é​m​è​re - Extended Ambient Version · Machine-readable JSON-LD