ISRC DEF057610073
Verified recording
DEF057610073 is “Symphony No. 7 in A Major, Op. 92: III. Presto - Assai meno presto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x7b9cc83fb5988b9c7909e536cc4007f4461442d288c3133711d8351827d7c02c 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/DEF057610073.
Recording identifiers
- ISRC
- DEF057610073
- Title
- Symphony No. 7 in A Major, Op. 92: III. Presto - Assai meno presto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x7b9cc83fb5988b9c7909e536cc4007f4461442d288c3133711d8351827d7c02c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3dca7df379633ea5a89032036bde1bf10999ce5dbeeda288d4335a655f11a9de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057610073
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 7 in A Major, Op. 92: III. Presto - Assai meno presto · Machine-readable JSON-LD