ISRC QZTRX2220500
Verified recording
QZTRX2220500 is “Collide” by Buku,
registered on the CopyrightChains blockchain with CopyrightID
0x2a96e05507ca1e0d3cd0afe76a816426f94f03e497dd1448f77b18613072b4f3 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/QZTRX2220500.
Recording identifiers
- ISRC
- QZTRX2220500
- Title
- Collide
- Artist
- Buku
- CopyrightID (CopyrightChains transaction hash)
0x2a96e05507ca1e0d3cd0afe76a816426f94f03e497dd1448f77b18613072b4f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:476272bf092f8c80bfd7349776c935f43efa06f8dcc48174d237e8f9fef85648- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2220500
- Bitcoin block existence check
- https://blockstream.info/api/block/956304