ISRC QMBZ92255279
Verified recording
QMBZ92255279 is “Phone Call - Jeremy Sylvester Instrumental Remix” by Henry Wu,
registered on the CopyrightChains blockchain with CopyrightID
0xd8151fbc4c6a816449c0ec57f86b3d530250bc8e97a8f576be35d1efca16db6b and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92255279.
Recording identifiers
- ISRC
- QMBZ92255279
- Title
- Phone Call - Jeremy Sylvester Instrumental Remix
- Artist
- Henry Wu
- CopyrightID (CopyrightChains transaction hash)
0xd8151fbc4c6a816449c0ec57f86b3d530250bc8e97a8f576be35d1efca16db6b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:b8b25fad98d8a59275cd40253150a4fc93787a7a5b5801960b1d60c17286dc2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92255279
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Phone Call - Jeremy Sylvester Instrumental Remix · Machine-readable JSON-LD