ISRC DEF058100820
Verified recording
DEF058100820 is “Ebony Concerto, K74: I. Allegro moderato – II. Andante – III. Moderato” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0xa7d198e6bedde33459068653b4b27252de762c825a32cac70175afb4c7e47744 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058100820.
Recording identifiers
- ISRC
- DEF058100820
- Title
- Ebony Concerto, K74: I. Allegro moderato – II. Andante – III. Moderato
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0xa7d198e6bedde33459068653b4b27252de762c825a32cac70175afb4c7e47744
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:7880bc5add838ba2457e46739e128791083fdafc43f4ee52d512de96c2b0c2be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058100820
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Ebony Concerto, K74: I. Allegro moderato – II. Andante – III. Moderato · Machine-readable JSON-LD