ISRC QMBZ92297436
Verified recording
QMBZ92297436 is “No Playground” by Nicolas Haelg,
registered on the CopyrightChains blockchain with CopyrightID
0xb492b5e7f0ebeb6ab3292d33f9e826b7c5fec030c71730b755cf07972c69ff47 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92297436.
Recording identifiers
- ISRC
- QMBZ92297436
- Title
- No Playground
- Artist
- Nicolas Haelg
- CopyrightID (CopyrightChains transaction hash)
0xb492b5e7f0ebeb6ab3292d33f9e826b7c5fec030c71730b755cf07972c69ff47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:acb960e97fb0f7e38032e4d2ae7a221af7128f23b179918deeb586d4e141687d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92297436
- Bitcoin block existence check
- https://blockstream.info/api/block/956302