ISRC USC4R0918948
Verified recording
USC4R0918948 is “Number Eight (Potsa Lotsa)” by Eric Dolphy,
registered on the CopyrightChains blockchain with CopyrightID
0x2a75dc52384f7b1c8c5103327d40c73a87412719897de958694659b440e6a820 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0918948.
Recording identifiers
- ISRC
- USC4R0918948
- Title
- Number Eight (Potsa Lotsa)
- Artist
- Eric Dolphy
- CopyrightID (CopyrightChains transaction hash)
0x2a75dc52384f7b1c8c5103327d40c73a87412719897de958694659b440e6a820
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:696e9bc456038e0be2ea3127f0781349a72173a0bb196f242fa38326b0e6517c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0918948
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Number Eight (Potsa Lotsa) · Machine-readable JSON-LD