ISRC DEF057602642
Verified recording
DEF057602642 is “Symphony No. 8 in F Major, Op. 93: II. Allegretto scherzando - Recorded 1976” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x39b4f9b4256f35d0668f74d68fc52ab4e7e24c4179fa20c6a13145f9dd5c5c7a 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/DEF057602642.
Recording identifiers
- ISRC
- DEF057602642
- Title
- Symphony No. 8 in F Major, Op. 93: II. Allegretto scherzando - Recorded 1976
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x39b4f9b4256f35d0668f74d68fc52ab4e7e24c4179fa20c6a13145f9dd5c5c7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5b37bf5794c645725a5d8444a670fd12a4108d7d6a0d321fa7e6173fab80f630- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057602642
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 8 in F Major, Op. 93: II. Allegretto scherzando - Recorded 1976 · Machine-readable JSON-LD