ISRC ITD541500124
Verified recording
ITD541500124 is “Piano Concerto No. 1 in C Major, Op. 15: II. Largo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xe651513037c11b22492ff5de016b57dcf9b0757f703019cb5f44c7395ef482c9 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541500124.
Recording identifiers
- ISRC
- ITD541500124
- Title
- Piano Concerto No. 1 in C Major, Op. 15: II. Largo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xe651513037c11b22492ff5de016b57dcf9b0757f703019cb5f44c7395ef482c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:4cce1f87863fa3ce997aa9a294c89780846405fa72043ed0875ef448515a9f81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541500124
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Concerto No. 1 in C Major, Op. 15: II. Largo · Machine-readable JSON-LD