ISRC QMDA61484717
Verified recording
QMDA61484717 is “Kosmik Rok” by Polyphonic Size,
registered on the CopyrightChains blockchain with CopyrightID
0xd2a8c4e12c5b27b866dd12bca6d139772f1a67fd5b4feda3a443af05c626699d and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61484717.
Recording identifiers
- ISRC
- QMDA61484717
- Title
- Kosmik Rok
- Artist
- Polyphonic Size
- CopyrightID (CopyrightChains transaction hash)
0xd2a8c4e12c5b27b866dd12bca6d139772f1a67fd5b4feda3a443af05c626699d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:27afda5c9828c1ce4a6fa984479ea2736e6f529784aeaf27990bb96d3bcdeba3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61484717
- Bitcoin block existence check
- https://blockstream.info/api/block/960468