ISRC DEF058003261
Verified recording
DEF058003261 is “Sonata in A minor: 1. Adagio - 2. Allegro - 3. Largo/Presto/Adagio/Allegro” by Johann Adam Reincken,
registered on the CopyrightChains blockchain with CopyrightID
0xd0e51b5d8b3a15532d37ab7be03494fe8fa2fde94a1c8fe22c18a578b77eeae9 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/DEF058003261.
Recording identifiers
- ISRC
- DEF058003261
- Title
- Sonata in A minor: 1. Adagio - 2. Allegro - 3. Largo/Presto/Adagio/Allegro
- Artist
- Johann Adam Reincken
- CopyrightID (CopyrightChains transaction hash)
0xd0e51b5d8b3a15532d37ab7be03494fe8fa2fde94a1c8fe22c18a578b77eeae9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8a359380c4d0b3f263720a1fe368cc94d41f2444389f69237f85954b7acf9d47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058003261
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata in A minor: 1. Adagio - 2. Allegro - 3. Largo/Presto/Adagio/Allegro · Machine-readable JSON-LD