ISRC QZ5AB1845205
Verified recording
QZ5AB1845205 is “I Don't Know” by Mr. Don,
registered on the CopyrightChains blockchain with CopyrightID
0x6d0caa23811522eb34435db699eb3700c59c91e36aebffac7f8aa3db72784490 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1845205.
Recording identifiers
- ISRC
- QZ5AB1845205
- Title
- I Don't Know
- Artist
- Mr. Don
- CopyrightID (CopyrightChains transaction hash)
0x6d0caa23811522eb34435db699eb3700c59c91e36aebffac7f8aa3db72784490
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:31ad5a4876c365b81381352bc502ca5ff7add9549d764e3fb9ce409c4240c23b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1845205
- Bitcoin block existence check
- https://blockstream.info/api/block/960250