ISRC ATK940222901
Verified recording
ATK940222901 is “Something Wild in the City: Mary Ann's Theme (1960) for horn, celesta, and string Quartet” by Morton Feldman,
registered on the CopyrightChains blockchain with CopyrightID
0x15d58b9e5a7541b66b1ebe30098f5c4db476f38c194b4afb155aedc6dee014e5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK940222901.
Recording identifiers
- ISRC
- ATK940222901
- Title
- Something Wild in the City: Mary Ann's Theme (1960) for horn, celesta, and string Quartet
- Artist
- Morton Feldman
- CopyrightID (CopyrightChains transaction hash)
0x15d58b9e5a7541b66b1ebe30098f5c4db476f38c194b4afb155aedc6dee014e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2766c003ebb5dca35c310cdcdfdf6709bc66801c6c8fc84375e533262254706f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK940222901
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Something Wild in the City: Mary Ann's Theme (1960) for horn, celesta, and string Quartet · Machine-readable JSON-LD