ISRC USX760801419
Verified recording
USX760801419 is “Madrigals to 3, 4, 5 voyces (1597) - VI: Cease sorrows now” by Thomas Weelkes,
registered on the CopyrightChains blockchain with CopyrightID
0x6fc93a262470c516314ce74f2bbaafabe07c0fe1f1fb6a82b4b147f3633f3021 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX760801419.
Recording identifiers
- ISRC
- USX760801419
- Title
- Madrigals to 3, 4, 5 voyces (1597) - VI: Cease sorrows now
- Artist
- Thomas Weelkes
- CopyrightID (CopyrightChains transaction hash)
0x6fc93a262470c516314ce74f2bbaafabe07c0fe1f1fb6a82b4b147f3633f3021
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:9b4357697061951c269fb6b4580550f6300b5ae665154ae9ccc7b163f84bca27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX760801419
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Madrigals to 3, 4, 5 voyces (1597) - VI: Cease sorrows now · Machine-readable JSON-LD