ISRC ATMA40509804
Verified recording
ATMA40509804 is “English Horn Sonata: II. Allegro pesante” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0x4aaff52e6939d4f04fb104e8a03283a90ba2d462d8fc202b052c62eba9929508 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/ATMA40509804.
Recording identifiers
- ISRC
- ATMA40509804
- Title
- English Horn Sonata: II. Allegro pesante
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0x4aaff52e6939d4f04fb104e8a03283a90ba2d462d8fc202b052c62eba9929508
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:81497e5aae6350d3cb6e8325b454baf539fc1fc51f672cb10f7e639b65019ed8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATMA40509804
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: English Horn Sonata: II. Allegro pesante · Machine-readable JSON-LD