ISRC USCRS0690780
Verified recording
USCRS0690780 is “For Philip Guston: X. —” by Morton Feldman,
registered on the CopyrightChains blockchain with CopyrightID
0x5d9e2d0b0b42ccd0b7724c7228a1949c1c22f6079a11a26eb4b23bca57301750 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRS0690780.
Recording identifiers
- ISRC
- USCRS0690780
- Title
- For Philip Guston: X. —
- Artist
- Morton Feldman
- CopyrightID (CopyrightChains transaction hash)
0x5d9e2d0b0b42ccd0b7724c7228a1949c1c22f6079a11a26eb4b23bca57301750
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:0d4d6963120f5b67da93495afc7326809170e18522d5bc90cbb319eb5cf8f558- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRS0690780
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: For Philip Guston: X. — · Machine-readable JSON-LD