ISRC USWD11156065
Verified recording
USWD11156065 is “Gribble's Loss” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0x4a189403aae6ed542d87e285517c709752ad74be2957dfbfc5dee4d53abd32f3 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD11156065.
Recording identifiers
- ISRC
- USWD11156065
- Title
- Gribble's Loss
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0x4a189403aae6ed542d87e285517c709752ad74be2957dfbfc5dee4d53abd32f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:dda3e43c4c84e31f3c6141e271df7436ef24994e4e1a1cce69e492566cfc0f8e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD11156065
- Bitcoin block existence check
- https://blockstream.info/api/block/960360