ISRC QMANG2211580
Verified recording
QMANG2211580 is “Handy” by Knak,
registered on the CopyrightChains blockchain with CopyrightID
0xb7e175872acb9e1cb08ef269893b27caa53d077f55227550c00a93d7bcb4d448 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2211580.
Recording identifiers
- ISRC
- QMANG2211580
- Title
- Handy
- Artist
- Knak
- CopyrightID (CopyrightChains transaction hash)
0xb7e175872acb9e1cb08ef269893b27caa53d077f55227550c00a93d7bcb4d448
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:0f1b81117bfc5b4a94fbd644b323144c6897a41e37f5a5d323871c48d03ed6c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2211580
- Bitcoin block existence check
- https://blockstream.info/api/block/953515