ISRC QMBZ92446530
Verified recording
QMBZ92446530 is “Guess” by Crystal Rock,
registered on the CopyrightChains blockchain with CopyrightID
0x7a132c735ad2a72aa72fb91a5f5197c6247f65d0ec8bb4755b1a061378185ecd and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92446530.
Recording identifiers
- ISRC
- QMBZ92446530
- Title
- Guess
- Artist
- Crystal Rock
- CopyrightID (CopyrightChains transaction hash)
0x7a132c735ad2a72aa72fb91a5f5197c6247f65d0ec8bb4755b1a061378185ecd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:01e95a58dbb6ca9005d23c14e1c1769cdedf983522d845a6f0601473fd607108- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92446530
- Bitcoin block existence check
- https://blockstream.info/api/block/953520