ISRC QMDUN1300022
Verified recording
QMDUN1300022 is “No Competition” by Bun B,
registered on the CopyrightChains blockchain with CopyrightID
0x0f8511f6bc87f89602e86b1f71d19c0fb11dee8fefe1de4cf752384779680db7 and independently timestamped
in Bitcoin block 960153 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDUN1300022.
Recording identifiers
- ISRC
- QMDUN1300022
- Title
- No Competition
- Artist
- Bun B
- CopyrightID (CopyrightChains transaction hash)
0x0f8511f6bc87f89602e86b1f71d19c0fb11dee8fefe1de4cf752384779680db7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:57:12+00:00
- Bitcoin block
- 960153
- Canonical record hash
sha256:6f8226b4c148ba31d7d46841b4b17a84346605446bc9dd2e510b7a488cc4e044- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDUN1300022
- Bitcoin block existence check
- https://blockstream.info/api/block/960153