ISRC DEF056903633
Verified recording
DEF056903633 is “Piano Trio No. 1 in E-Flat Major, Op. 1, No. 1: III. Scherzo - Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x3d134d17d427ec2a77019cca0a79bbc6ef8beea087bbc914c063421508465c5c 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/DEF056903633.
Recording identifiers
- ISRC
- DEF056903633
- Title
- Piano Trio No. 1 in E-Flat Major, Op. 1, No. 1: III. Scherzo - Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x3d134d17d427ec2a77019cca0a79bbc6ef8beea087bbc914c063421508465c5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9fb2694c8ac92d4d8906d28c1bd40d85c2e60c2862252612a777c541222ea9e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056903633
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Trio No. 1 in E-Flat Major, Op. 1, No. 1: III. Scherzo - Allegro · Machine-readable JSON-LD