ISRC USB4U0850926
Verified recording
USB4U0850926 is “Blue Water Rhapsody (Sailing To Port Elizabeth)” by David Huntsinger,
registered on the CopyrightChains blockchain with CopyrightID
0xcdebf069f523d5f6bdab38339aac519935f2cb6a2b8534d0b0323784fd0b7df8 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0850926.
Recording identifiers
- ISRC
- USB4U0850926
- Title
- Blue Water Rhapsody (Sailing To Port Elizabeth)
- Artist
- David Huntsinger
- CopyrightID (CopyrightChains transaction hash)
0xcdebf069f523d5f6bdab38339aac519935f2cb6a2b8534d0b0323784fd0b7df8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:381a19b91dfec0ba46f75a63f42141605ba381e220845c644823559844d8feb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0850926
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Blue Water Rhapsody (Sailing To Port Elizabeth) · Machine-readable JSON-LD