ISRC ATK940222932
Verified recording
ATK940222932 is “[Untitled film music] (1960) for flute, horn, trumpet, trombone, tuba, percussion, and double Bass: Desert” by Morton Feldman,
registered on the CopyrightChains blockchain with CopyrightID
0x8c44515cccc86671471f2601880f7727beed107f7b2bffdc49b62a1ccb649c37 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK940222932.
Recording identifiers
- ISRC
- ATK940222932
- Title
- [Untitled film music] (1960) for flute, horn, trumpet, trombone, tuba, percussion, and double Bass: Desert
- Artist
- Morton Feldman
- CopyrightID (CopyrightChains transaction hash)
0x8c44515cccc86671471f2601880f7727beed107f7b2bffdc49b62a1ccb649c37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:758dd7c4fc30226ba74deb2b8d753ab85e667fc6b92fc40ef41e0358fe03fbd2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK940222932
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: [Untitled film music] (1960) for flute, horn, trumpet, trombone, tuba, percussion, and double Bass: Desert · Machine-readable JSON-LD