ISRC ATK940222913
Verified recording
ATK940222913 is “Samoa (1968) for flute, horn, trumpet, harp, vibraphone, piano, and Cello: V” by Morton Feldman,
registered on the CopyrightChains blockchain with CopyrightID
0x4535fbd3808291c2ada52fdf30d3910e97eb5d7b4498a8b17c4f0b6294a142bf and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK940222913.
Recording identifiers
- ISRC
- ATK940222913
- Title
- Samoa (1968) for flute, horn, trumpet, harp, vibraphone, piano, and Cello: V
- Artist
- Morton Feldman
- CopyrightID (CopyrightChains transaction hash)
0x4535fbd3808291c2ada52fdf30d3910e97eb5d7b4498a8b17c4f0b6294a142bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8a36f5ba405493c83a67c709a87e4856e5a7e38cc096b7cdeaf8af3014c83dac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK940222913
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Samoa (1968) for flute, horn, trumpet, harp, vibraphone, piano, and Cello: V · Machine-readable JSON-LD