ISRC ATK940222909
Verified recording
ATK940222909 is “Samoa (1968) for flute, horn, trumpet, harp, vibraphone, piano, and Cello: I” by Morton Feldman,
registered on the CopyrightChains blockchain with CopyrightID
0x2c00888637369795c5711e8e58c0f0e458f3355043f2f6b111023a81f1008c7a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK940222909.
Recording identifiers
- ISRC
- ATK940222909
- Title
- Samoa (1968) for flute, horn, trumpet, harp, vibraphone, piano, and Cello: I
- Artist
- Morton Feldman
- CopyrightID (CopyrightChains transaction hash)
0x2c00888637369795c5711e8e58c0f0e458f3355043f2f6b111023a81f1008c7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5ba8a9221b0f63418dcbe7be4bc804f962781a64e911f9914a5fa17deabdbc0f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK940222909
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Samoa (1968) for flute, horn, trumpet, harp, vibraphone, piano, and Cello: I · Machine-readable JSON-LD