ISRC USVPR1900482
Verified recording
USVPR1900482 is “Mumbling and Grumbling” by Junior Byles,
registered on the CopyrightChains blockchain with CopyrightID
0x0692c4b34d023d5f6a22b41132b3b1e194ade020f4eb3b146c22244201ae7222 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR1900482.
Recording identifiers
- ISRC
- USVPR1900482
- Title
- Mumbling and Grumbling
- Artist
- Junior Byles
- CopyrightID (CopyrightChains transaction hash)
0x0692c4b34d023d5f6a22b41132b3b1e194ade020f4eb3b146c22244201ae7222
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:cbf075636fa7f5f6271133d81c9194a1c86f05b9ea995f527cb4642a71ea0da8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR1900482
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Mumbling and Grumbling · Machine-readable JSON-LD