ISRC ES7141500301
Verified recording
ES7141500301 is “Concerto for Fortepiano and Strings No. 3 in C Major, Op. 3: III. Rondeau (Allegro)” by Johann Samuel Schroeter,
registered on the CopyrightChains blockchain with CopyrightID
0x74184b7976623e04ea8b65c8fe37cdc3db773e02bc1fd2973bf27bbd5709fcd1 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/ES7141500301.
Recording identifiers
- ISRC
- ES7141500301
- Title
- Concerto for Fortepiano and Strings No. 3 in C Major, Op. 3: III. Rondeau (Allegro)
- Artist
- Johann Samuel Schroeter
- CopyrightID (CopyrightChains transaction hash)
0x74184b7976623e04ea8b65c8fe37cdc3db773e02bc1fd2973bf27bbd5709fcd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0395c7c7f1e1403f38baf2c4e17a73937451e584df64764a28b3a7fe6a49f2a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500301
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Concerto for Fortepiano and Strings No. 3 in C Major, Op. 3: III. Rondeau (Allegro) · Machine-readable JSON-LD