ISRC USA561010689
Verified recording
USA561010689 is “Waltz In D Flat Major Op.64/1 - Minute Waltz” by Dubravka Tomšič,
registered on the CopyrightChains blockchain with CopyrightID
0x865a7127551824d2366412fcde6c7db6ad2379b61478a300b5cf559e1f990d60 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/USA561010689.
Recording identifiers
- ISRC
- USA561010689
- Title
- Waltz In D Flat Major Op.64/1 - Minute Waltz
- Artist
- Dubravka Tomšič
- CopyrightID (CopyrightChains transaction hash)
0x865a7127551824d2366412fcde6c7db6ad2379b61478a300b5cf559e1f990d60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a9aca495f85f8be898bdd3a512295e6e37039fbcb75a194443d60ed45efc1124- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561010689
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Waltz In D Flat Major Op.64/1 - Minute Waltz · Machine-readable JSON-LD