ISRC US3CR1501104
Verified recording
US3CR1501104 is “Music in Four Sharps (on Dowland’s Frog Galliard)” by Ian Krouse,
registered on the CopyrightChains blockchain with CopyrightID
0x2f426432269bb31f86cbe8f512055922098b02f659b920d323427c2d6ed95306 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/US3CR1501104.
Recording identifiers
- ISRC
- US3CR1501104
- Title
- Music in Four Sharps (on Dowland’s Frog Galliard)
- Artist
- Ian Krouse
- CopyrightID (CopyrightChains transaction hash)
0x2f426432269bb31f86cbe8f512055922098b02f659b920d323427c2d6ed95306
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:a1a5f65af57e5273559676aa5c61352318403188b6382c93d33fcccf08a0353e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3CR1501104
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Music in Four Sharps (on Dowland’s Frog Galliard) · Machine-readable JSON-LD