ISRC CAQOI2307501
Verified recording
CAQOI2307501 is “Passage secret” by MkBr,
registered on the CopyrightChains blockchain with CopyrightID
0x389fdbaf9b82b7057ae3137a6a4fccbcf56da1503d8794e3e80eefa7cd06af14 and independently timestamped
in Bitcoin block 960145 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAQOI2307501.
Recording identifiers
- ISRC
- CAQOI2307501
- Title
- Passage secret
- Artist
- MkBr
- CopyrightID (CopyrightChains transaction hash)
0x389fdbaf9b82b7057ae3137a6a4fccbcf56da1503d8794e3e80eefa7cd06af14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:13:37+00:00
- Bitcoin block
- 960145
- Canonical record hash
sha256:f740dfaa91acbfd59a157d8f3bde28e9633b8fdf73f183ec5b52b9f6c0388391- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAQOI2307501
- Bitcoin block existence check
- https://blockstream.info/api/block/960145