ISRC SEWDL6143096
Verified recording
SEWDL6143096 is “11 Bagatelles, Op. 119: IV. Andandte cantabile” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xdbe16ec02d8efa2584207957ef7bead648a283c2723fe857c5d1c2a8c934c376 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6143096.
Recording identifiers
- ISRC
- SEWDL6143096
- Title
- 11 Bagatelles, Op. 119: IV. Andandte cantabile
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xdbe16ec02d8efa2584207957ef7bead648a283c2723fe857c5d1c2a8c934c376
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:d0dc1a866cfb2e4a53f931a0a70c40c168baa6a4096c0688929f3d874de17651- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6143096
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: 11 Bagatelles, Op. 119: IV. Andandte cantabile · Machine-readable JSON-LD