ISRC DEA769906215
Verified recording
DEA769906215 is “Walzer, As-Dur, op. 69, Nr. 1: Tempo di Valse” by Sylvia Capova,
registered on the CopyrightChains blockchain with CopyrightID
0x136fd01a499b7f9c224afb4b4bfd811183984b3d2317bac3ae314bfeef5b2d9d and independently timestamped
in Bitcoin block 960314 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA769906215.
Recording identifiers
- ISRC
- DEA769906215
- Title
- Walzer, As-Dur, op. 69, Nr. 1: Tempo di Valse
- Artist
- Sylvia Capova
- CopyrightID (CopyrightChains transaction hash)
0x136fd01a499b7f9c224afb4b4bfd811183984b3d2317bac3ae314bfeef5b2d9d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:00:46+00:00
- Bitcoin block
- 960314
- Canonical record hash
sha256:632b6c0faf7372fc6160583f3ae8ef8b4b16c515535df4fa1bc765b7e0f02874- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA769906215
- Bitcoin block existence check
- https://blockstream.info/api/block/960314
Full record
Track page: Walzer, As-Dur, op. 69, Nr. 1: Tempo di Valse · Machine-readable JSON-LD