ISRC QZTB72371356
Verified recording
QZTB72371356 is “Rex 2024” by Bikken,
registered on the CopyrightChains blockchain with CopyrightID
0xaacff06f577a707de7c8b5bdbb66a23bac4b9f966b22aa69bda5c7972e81fe91 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72371356.
Recording identifiers
- ISRC
- QZTB72371356
- Title
- Rex 2024
- Artist
- Bikken
- CopyrightID (CopyrightChains transaction hash)
0xaacff06f577a707de7c8b5bdbb66a23bac4b9f966b22aa69bda5c7972e81fe91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d7d6a9476a6b1fa4708b7c66ebc3ff501b3ff2bb2ac6baf60877f74edafeac26- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72371356
- Bitcoin block existence check
- https://blockstream.info/api/block/956304