ISRC CALC41701025
Verified recording
CALC41701025 is “Trio for Violin, Cello and Harp: II. Scherzo: Vivace Scherzando” by Henriette Renié,
registered on the CopyrightChains blockchain with CopyrightID
0x4ae28c0b9c9bfa443b5f8cb8996518b0c9d817b9602bb7f04345bc91bf0bd721 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41701025.
Recording identifiers
- ISRC
- CALC41701025
- Title
- Trio for Violin, Cello and Harp: II. Scherzo: Vivace Scherzando
- Artist
- Henriette Renié
- CopyrightID (CopyrightChains transaction hash)
0x4ae28c0b9c9bfa443b5f8cb8996518b0c9d817b9602bb7f04345bc91bf0bd721
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:48a6b92bcf5f761c38663aba9d9aff1eac915c8edbdfaf5a77091d9fe8d15eeb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41701025
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trio for Violin, Cello and Harp: II. Scherzo: Vivace Scherzando · Machine-readable JSON-LD