ISRC QZQAY2421870
Verified recording
QZQAY2421870 is “U.S. Open” by LaRussell,
registered on the CopyrightChains blockchain with CopyrightID
0xbca712d71b433d2c49ae92b2d465f3448d981cc2f0ae9dd32adcb31d4c0181ef and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2421870.
Recording identifiers
- ISRC
- QZQAY2421870
- Title
- U.S. Open
- Artist
- LaRussell
- CopyrightID (CopyrightChains transaction hash)
0xbca712d71b433d2c49ae92b2d465f3448d981cc2f0ae9dd32adcb31d4c0181ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:47c1c1e26c7c80901ffe6d38074196f4f7a4821341c486a207dc37a78ecc1631- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2421870
- Bitcoin block existence check
- https://blockstream.info/api/block/960144