ISRC QZTB22205085
Verified recording
QZTB22205085 is “Meruem” by Kosei,
registered on the CopyrightChains blockchain with CopyrightID
0x367e40bb3db76098c32a44858d5ad8bd52dcf9a7dbb788310b8aeda661db97b9 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22205085.
Recording identifiers
- ISRC
- QZTB22205085
- Title
- Meruem
- Artist
- Kosei
- CopyrightID (CopyrightChains transaction hash)
0x367e40bb3db76098c32a44858d5ad8bd52dcf9a7dbb788310b8aeda661db97b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d0ec982fc646756bcdbd36350417651d1507504927b73ac2a85aa447120fb53a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22205085
- Bitcoin block existence check
- https://blockstream.info/api/block/953520