ISRC SEWDL0709508
Verified recording
SEWDL0709508 is “Wind Octet in E-Flat Major, Op. 103: I. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x83da1409ea809629038089766b9f600424479027be123a38d494554ec1a43c54 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0709508.
Recording identifiers
- ISRC
- SEWDL0709508
- Title
- Wind Octet in E-Flat Major, Op. 103: I. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x83da1409ea809629038089766b9f600424479027be123a38d494554ec1a43c54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:0036e387b017ed66ccbf24c5ebfdb44cd9b2af7111b6dd0854ff21d13967f749- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0709508
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Wind Octet in E-Flat Major, Op. 103: I. Allegro · Machine-readable JSON-LD