ISRC USASX0506505
Verified recording
USASX0506505 is “Fantasie uber Kleinrussische Themen” by David Popper,
registered on the CopyrightChains blockchain with CopyrightID
0x97de11ead776212342f52cb9c2ffc0113482abc6ec432f9a8a47c3c7a4f08be9 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0506505.
Recording identifiers
- ISRC
- USASX0506505
- Title
- Fantasie uber Kleinrussische Themen
- Artist
- David Popper
- CopyrightID (CopyrightChains transaction hash)
0x97de11ead776212342f52cb9c2ffc0113482abc6ec432f9a8a47c3c7a4f08be9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:ddcc3fc633e18f592d3ca3fb3d461b45d1310fae46679db93a2c5a396eb56ecb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0506505
- Bitcoin block existence check
- https://blockstream.info/api/block/960376
Full record
Track page: Fantasie uber Kleinrussische Themen · Machine-readable JSON-LD