ISRC USWH11300017
Verified recording
USWH11300017 is “Variations on Grieg” by Robbie Basho,
registered on the CopyrightChains blockchain with CopyrightID
0x3517a6f299026f205a9da826776c0fb7c8f1e4715e6990482a31c59e47fe9f94 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWH11300017.
Recording identifiers
- ISRC
- USWH11300017
- Title
- Variations on Grieg
- Artist
- Robbie Basho
- CopyrightID (CopyrightChains transaction hash)
0x3517a6f299026f205a9da826776c0fb7c8f1e4715e6990482a31c59e47fe9f94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9c23aaf2a265f161584d6ce97a377317e12c1314d51877d4b59593da8569d2e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWH11300017
- Bitcoin block existence check
- https://blockstream.info/api/block/957118