ISRC QMDA62156409
Verified recording
QMDA62156409 is “XXXL” by Oktoba,
registered on the CopyrightChains blockchain with CopyrightID
0x0f5b4fd7fcef491ac4e6e3c2828f7ca2c056ca1f33195cebc2a011d157d5d8af and independently timestamped
in Bitcoin block 960198 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62156409.
Recording identifiers
- ISRC
- QMDA62156409
- Title
- XXXL
- Artist
- Oktoba
- CopyrightID (CopyrightChains transaction hash)
0x0f5b4fd7fcef491ac4e6e3c2828f7ca2c056ca1f33195cebc2a011d157d5d8af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:21:55+00:00
- Bitcoin block
- 960198
- Canonical record hash
sha256:5dbab2c3116868306d48714fbe544d898f7160c7d3e30c59f1dd5fa2a91b7385- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62156409
- Bitcoin block existence check
- https://blockstream.info/api/block/960198