ISRC ATK940222905
Verified recording
ATK940222905 is “Jackson Pollock (1950-51) for two Cellos: IV Detail of Paintings” by Morton Feldman,
registered on the CopyrightChains blockchain with CopyrightID
0x013800a6808a40521fb1364a4bfd45ec7cb15a83ddbe27eb60739fc95119436a and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK940222905.
Recording identifiers
- ISRC
- ATK940222905
- Title
- Jackson Pollock (1950-51) for two Cellos: IV Detail of Paintings
- Artist
- Morton Feldman
- CopyrightID (CopyrightChains transaction hash)
0x013800a6808a40521fb1364a4bfd45ec7cb15a83ddbe27eb60739fc95119436a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:cfa1a6239bf0bff9abd24f2a2da195054a543d689c2b81e2cfafb12d867d9735- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK940222905
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: Jackson Pollock (1950-51) for two Cellos: IV Detail of Paintings · Machine-readable JSON-LD