ISRC QZK6H2181277
Verified recording
QZK6H2181277 is “SIDE B: Legacy” by Grubby Pawz,
registered on the CopyrightChains blockchain with CopyrightID
0x879df732316f5a5cf27f7e70d0de3fb71d9978712405e02de12f02911f026ae3 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2181277.
Recording identifiers
- ISRC
- QZK6H2181277
- Title
- SIDE B: Legacy
- Artist
- Grubby Pawz
- CopyrightID (CopyrightChains transaction hash)
0x879df732316f5a5cf27f7e70d0de3fb71d9978712405e02de12f02911f026ae3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:7fd744b72b3473a7252bd5ef8ab2bbaabaccc905633bcc09aa7f709a7150a162- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2181277
- Bitcoin block existence check
- https://blockstream.info/api/block/960368