ISRC SEWDL0309814
Verified recording
SEWDL0309814 is “Symphony No 9 in D Minor Op. 125, "Choral": IV. An die Freude (Excerpt)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xa738f4828e39a0bc7609ad9ac324afa21fe569936d3aad862b08040720c475c2 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0309814.
Recording identifiers
- ISRC
- SEWDL0309814
- Title
- Symphony No 9 in D Minor Op. 125, "Choral": IV. An die Freude (Excerpt)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xa738f4828e39a0bc7609ad9ac324afa21fe569936d3aad862b08040720c475c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:3277f69fa4a6fe04aa76fcafc010f1d64a9e5dc16364071fc07f52edbd5cd885- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0309814
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Symphony No 9 in D Minor Op. 125, "Choral": IV. An die Freude (Excerpt) · Machine-readable JSON-LD