ISRC QMDA62156421
Verified recording
QMDA62156421 is “Yugen” by Oktoba,
registered on the CopyrightChains blockchain with CopyrightID
0xfdf23634e4b5e082ff9911e894f2b00d1d564d71950e38f5cfa4647706daa2c7 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/QMDA62156421.
Recording identifiers
- ISRC
- QMDA62156421
- Title
- Yugen
- Artist
- Oktoba
- CopyrightID (CopyrightChains transaction hash)
0xfdf23634e4b5e082ff9911e894f2b00d1d564d71950e38f5cfa4647706daa2c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d8406a5dade682f6b0ed3f95faa277fc9cc2f46920418366246a274ce0cd2755- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62156421
- Bitcoin block existence check
- https://blockstream.info/api/block/957118