ISRC QZTB72306965
Verified recording
QZTB72306965 is “Daydream” by Big Scratch,
registered on the CopyrightChains blockchain with CopyrightID
0xc4237a52242346652274bbfeda193a6f52255f8b9a321a1b55db3be625d8cd75 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/QZTB72306965.
Recording identifiers
- ISRC
- QZTB72306965
- Title
- Daydream
- Artist
- Big Scratch
- CopyrightID (CopyrightChains transaction hash)
0xc4237a52242346652274bbfeda193a6f52255f8b9a321a1b55db3be625d8cd75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4844dd93b62cf9b0014219419213dff3abd688bde1dbec34c06cd5854ee60492- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72306965
- Bitcoin block existence check
- https://blockstream.info/api/block/960138