ISRC QZFZ42058783
Verified recording
QZFZ42058783 is “Toy Story!” by Big Rush,
registered on the CopyrightChains blockchain with CopyrightID
0x6a8f6279ddda31be021e58639376dd732f2724fa158b99172c51ec456b0127a3 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42058783.
Recording identifiers
- ISRC
- QZFZ42058783
- Title
- Toy Story!
- Artist
- Big Rush
- CopyrightID (CopyrightChains transaction hash)
0x6a8f6279ddda31be021e58639376dd732f2724fa158b99172c51ec456b0127a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:488581d86cd78a7a89487665447cd0ee4ca3689d613b0473138ddae111984b02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42058783
- Bitcoin block existence check
- https://blockstream.info/api/block/960138