ISRC DEF057610053
Verified recording
DEF057610053 is “Symphony No. 4 in B-Flat Major, Op. 60: III. Allegro vivace” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x0025511edd620bcc5cae264baf77d173429cd1cd3e273254c5bd220bc7c160a3 and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057610053.
Recording identifiers
- ISRC
- DEF057610053
- Title
- Symphony No. 4 in B-Flat Major, Op. 60: III. Allegro vivace
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x0025511edd620bcc5cae264baf77d173429cd1cd3e273254c5bd220bc7c160a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:eed7c8d87fa593767e542bf052bab32ee1fbc9c5dcfef3e86f7f9f3cb5f5a2d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057610053
- Bitcoin block existence check
- https://blockstream.info/api/block/960485
Full record
Track page: Symphony No. 4 in B-Flat Major, Op. 60: III. Allegro vivace · Machine-readable JSON-LD