ISRC USWSB0700108
Verified recording
USWSB0700108 is “Kin to Sorrow (From Four Songs On Poems By Edna St. Vincent Millay)” by The Singers - Minnesota Choral Artists,
registered on the CopyrightChains blockchain with CopyrightID
0x0e3dc338b31f0798e6906fb0c7e294f58e8d6512affd988f9ab5a4739847a77a and independently timestamped
in Bitcoin block 960241 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWSB0700108.
Recording identifiers
- ISRC
- USWSB0700108
- Title
- Kin to Sorrow (From Four Songs On Poems By Edna St. Vincent Millay)
- Artist
- The Singers - Minnesota Choral Artists
- CopyrightID (CopyrightChains transaction hash)
0x0e3dc338b31f0798e6906fb0c7e294f58e8d6512affd988f9ab5a4739847a77a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:58:01+00:00
- Bitcoin block
- 960241
- Canonical record hash
sha256:3c7563b6a4b2814944a3807451ca6485ca417acb4d04c3bcbcf9d9c295147077- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWSB0700108
- Bitcoin block existence check
- https://blockstream.info/api/block/960241
Full record
Track page: Kin to Sorrow (From Four Songs On Poems By Edna St. Vincent Millay) · Machine-readable JSON-LD