ISRC ATDJ31600011
Verified recording
ATDJ31600011 is “Cello Sonata in A Minor, D. 821 "Arpeggione": II. Adagio (Arr. Lenaerts & Grammenos)” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x685f616adaea6c5bfe15861b72970799938d54bcb5620613988e5670aac19d16 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/ATDJ31600011.
Recording identifiers
- ISRC
- ATDJ31600011
- Title
- Cello Sonata in A Minor, D. 821 "Arpeggione": II. Adagio (Arr. Lenaerts & Grammenos)
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x685f616adaea6c5bfe15861b72970799938d54bcb5620613988e5670aac19d16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a92d312cbcd3c60c291d7c12eab23723818e96f81c630d182f2a85fef369a9ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATDJ31600011
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cello Sonata in A Minor, D. 821 "Arpeggione": II. Adagio (Arr. Lenaerts & Grammenos) · Machine-readable JSON-LD