ISRC USNO19745506
Verified recording
USNO19745506 is “Ples Upiru (The Vampires' Ball)” by Iva Bittová,
registered on the CopyrightChains blockchain with CopyrightID
0x28c5876dcf2241a32019faf4aacc9e1968c665ae3ba891575e2432e58c969a72 and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745506.
Recording identifiers
- ISRC
- USNO19745506
- Title
- Ples Upiru (The Vampires' Ball)
- Artist
- Iva Bittová
- CopyrightID (CopyrightChains transaction hash)
0x28c5876dcf2241a32019faf4aacc9e1968c665ae3ba891575e2432e58c969a72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:92502cb3d93223b821e4fc51b67bcaf979495557c0be011d1bb6632383ce8efa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745506
- Bitcoin block existence check
- https://blockstream.info/api/block/960349
Full record
Track page: Ples Upiru (The Vampires' Ball) · Machine-readable JSON-LD