ISRC USQX91902079
Verified recording
USQX91902079 is “Two Skies” by Dirk Maassen,
registered on the CopyrightChains blockchain with CopyrightID
0x1be37f73023335dd90815f88bd746de81d62c3c79abc229626c2730f8711f398 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/USQX91902079.
Recording identifiers
- ISRC
- USQX91902079
- Title
- Two Skies
- Artist
- Dirk Maassen
- CopyrightID (CopyrightChains transaction hash)
0x1be37f73023335dd90815f88bd746de81d62c3c79abc229626c2730f8711f398
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:edaaa6c520e6fbeff1090243939d9b9a713afc41eca5a437c7209a410bfe2403- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91902079
- Bitcoin block existence check
- https://blockstream.info/api/block/957118