ISRC DEN961904154
Verified recording
DEN961904154 is “Piano Trio No. 7 in B Flat Major, Op. 97 "Archduke": IV. Allegro moderato” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x47a209d244185bf5ea84bdfb1096f534518f39212736b96f95a188d31e328c6f and independently timestamped
in Bitcoin block 957048 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961904154.
Recording identifiers
- ISRC
- DEN961904154
- Title
- Piano Trio No. 7 in B Flat Major, Op. 97 "Archduke": IV. Allegro moderato
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x47a209d244185bf5ea84bdfb1096f534518f39212736b96f95a188d31e328c6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:18:56+00:00
- Bitcoin block
- 957048
- Canonical record hash
sha256:fd11987e146008d58840495bfde69dc6b0ebb1ae2775737afe9eb3fa2ba69ee7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961904154
- Bitcoin block existence check
- https://blockstream.info/api/block/957048
Full record
Track page: Piano Trio No. 7 in B Flat Major, Op. 97 "Archduke": IV. Allegro moderato · Machine-readable JSON-LD