ISRC ITLF52416534
Verified recording
ITLF52416534 is “Piano Trio No. 1 in C Minor, Op. 3: II. Andante cantabile con variazioni” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x9d1b27e97d0b18d4cd7cabf005a63c8510b3187c7bdc94a3ce30634e2afcf0bd and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52416534.
Recording identifiers
- ISRC
- ITLF52416534
- Title
- Piano Trio No. 1 in C Minor, Op. 3: II. Andante cantabile con variazioni
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x9d1b27e97d0b18d4cd7cabf005a63c8510b3187c7bdc94a3ce30634e2afcf0bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:d1047042ab48d86fe31da6a99e151fd4e49531394e9a7eff56f1f53c4497114a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52416534
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Piano Trio No. 1 in C Minor, Op. 3: II. Andante cantabile con variazioni · Machine-readable JSON-LD