ISRC FRZ141417050
Verified recording
FRZ141417050 is “Piano Trio No. 3 in G Minor, Op. 110: II. Ziemlich langsam” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xecc64f3dacb305e8f7425f072af1245539f7904de05df6fac4fae1fd6fb3c21a and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141417050.
Recording identifiers
- ISRC
- FRZ141417050
- Title
- Piano Trio No. 3 in G Minor, Op. 110: II. Ziemlich langsam
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xecc64f3dacb305e8f7425f072af1245539f7904de05df6fac4fae1fd6fb3c21a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:9739aead86975aed191648bb5ea2b4bfe622d70b50005e263f2e4aa62ab47a86- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141417050
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Piano Trio No. 3 in G Minor, Op. 110: II. Ziemlich langsam · Machine-readable JSON-LD