ISRC DELW71311902
Verified recording
DELW71311902 is “Symphony No. 1 in C Major, Op. 21: II. Andante cantabile con moto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xafdc3515e0037210f4854c5ad946c34b469d1caa4392087b10e1b9621f4567d8 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW71311902.
Recording identifiers
- ISRC
- DELW71311902
- Title
- Symphony No. 1 in C Major, Op. 21: II. Andante cantabile con moto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xafdc3515e0037210f4854c5ad946c34b469d1caa4392087b10e1b9621f4567d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:99b2a0674e0c288479d3c39d8c9b16c8f851996d90dc2daef90b222f50e848e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW71311902
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Symphony No. 1 in C Major, Op. 21: II. Andante cantabile con moto · Machine-readable JSON-LD