ISRC PLE442140002
Verified recording
PLE442140002 is “Seven Words for Cello, Accordion & Strings: II. Woman, Behold Thy Son. Son, Behold Thy Mather” by Sofia Gubaidulina,
registered on the CopyrightChains blockchain with CopyrightID
0x4a7f9d6dd7c1d75990dc9b58646acb0a7c25edf1aa2d11287ea4e80271a34d78 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLE442140002.
Recording identifiers
- ISRC
- PLE442140002
- Title
- Seven Words for Cello, Accordion & Strings: II. Woman, Behold Thy Son. Son, Behold Thy Mather
- Artist
- Sofia Gubaidulina
- CopyrightID (CopyrightChains transaction hash)
0x4a7f9d6dd7c1d75990dc9b58646acb0a7c25edf1aa2d11287ea4e80271a34d78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:1eb64fcc88f7ec8a93c5ea025a5aba94401ccedebb4111e0081635c609c8ee33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLE442140002
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Seven Words for Cello, Accordion & Strings: II. Woman, Behold Thy Son. Son, Behold Thy Mather · Machine-readable JSON-LD