ISRC QMDUN1300030
Verified recording
QMDUN1300030 is “On One” by Bun B,
registered on the CopyrightChains blockchain with CopyrightID
0xe6495638586503f9b50deee90f952100c30beaf64983c92232ea8faa1a272fd1 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDUN1300030.
Recording identifiers
- ISRC
- QMDUN1300030
- Title
- On One
- Artist
- Bun B
- CopyrightID (CopyrightChains transaction hash)
0xe6495638586503f9b50deee90f952100c30beaf64983c92232ea8faa1a272fd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:db8774df5a9f584043d156b245986c83d7b3a6fa8db3c5fd2ae3da48f88e2ac1- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDUN1300030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118