ISRC FRZ141418050
Verified recording
FRZ141418050 is “Piano Trio No. 1 in D Minor, Op. 63: II. Lebhaft, doch nicht zu rasch - Trio” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x87982f0d7baeded56bb199803a2a2fca6afc443a0e8515c17ba719e4c29d623b and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141418050.
Recording identifiers
- ISRC
- FRZ141418050
- Title
- Piano Trio No. 1 in D Minor, Op. 63: II. Lebhaft, doch nicht zu rasch - Trio
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x87982f0d7baeded56bb199803a2a2fca6afc443a0e8515c17ba719e4c29d623b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:4f4eb1b6ba746ef5c656dc649c81d0aef56346110abd74b9f231be51da9c22d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141418050
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Piano Trio No. 1 in D Minor, Op. 63: II. Lebhaft, doch nicht zu rasch - Trio · Machine-readable JSON-LD