ISRC DEB959410722
Verified recording
DEB959410722 is “Valse triste” by Oskar Nedbal,
registered on the CopyrightChains blockchain with CopyrightID
0xd476ab1c566678d659b9b9070832e15a0003462330607da425b5549c6b421330 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB959410722.
Recording identifiers
- ISRC
- DEB959410722
- Title
- Valse triste
- Artist
- Oskar Nedbal
- CopyrightID (CopyrightChains transaction hash)
0xd476ab1c566678d659b9b9070832e15a0003462330607da425b5549c6b421330
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:6d18dd0b39f9787faa7f99f212c38968d827fe0cbf885a4cd0f06e97c482810c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB959410722
- Bitcoin block existence check
- https://blockstream.info/api/block/960497