ISRC QZES52158430
Verified recording
QZES52158430 is “Studio Session, Vol. 4” by Rook,
registered on the CopyrightChains blockchain with CopyrightID
0xef02aa8bf5cb55181ad0ff47bfbd49168e43a075e89d9f96e69b3a9e54dc30ee and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52158430.
Recording identifiers
- ISRC
- QZES52158430
- Title
- Studio Session, Vol. 4
- Artist
- Rook
- CopyrightID (CopyrightChains transaction hash)
0xef02aa8bf5cb55181ad0ff47bfbd49168e43a075e89d9f96e69b3a9e54dc30ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:7964f8b20526d88208417ae9bfd7b0358e580f69986f52b228a902e49a88bcb2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52158430
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Studio Session, Vol. 4 · Machine-readable JSON-LD