ISRC QZTB72352186
Verified recording
QZTB72352186 is “WINTERWONDERLAND” by Grubby Pawz,
registered on the CopyrightChains blockchain with CopyrightID
0x6c50b6e59343f12aa982754cb938d3e651228f26068e59497fb7861330c0eec4 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/QZTB72352186.
Recording identifiers
- ISRC
- QZTB72352186
- Title
- WINTERWONDERLAND
- Artist
- Grubby Pawz
- CopyrightID (CopyrightChains transaction hash)
0x6c50b6e59343f12aa982754cb938d3e651228f26068e59497fb7861330c0eec4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:052b810bb9ea2982eb5f5260f29de85a4ffbc7fb6f7bfb983dc4073b3df0b31a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72352186
- Bitcoin block existence check
- https://blockstream.info/api/block/960138