ISRC CH6631552710
Verified recording
CH6631552710 is “Grass Widow’s Lament” by Peter de Rose (arr. Laurie Johnson),
registered on the CopyrightChains blockchain with CopyrightID
0x578a19962cb62108bbac1eb38979a058e789498633f57e4df26691d3af640aa5 and independently timestamped
in Bitcoin block 960383 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6631552710.
Recording identifiers
- ISRC
- CH6631552710
- Title
- Grass Widow’s Lament
- Artist
- Peter de Rose (arr. Laurie Johnson)
- CopyrightID (CopyrightChains transaction hash)
0x578a19962cb62108bbac1eb38979a058e789498633f57e4df26691d3af640aa5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:37+00:00
- Bitcoin block
- 960383
- Canonical record hash
sha256:37d68fcc7bdb4a75c529100374ac6671b362837f9d48e8035081f2e66459b1ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6631552710
- Bitcoin block existence check
- https://blockstream.info/api/block/960383