ISRC QZTB82281773
Verified recording
QZTB82281773 is “Extrageostationary” by Kou!,
registered on the CopyrightChains blockchain with CopyrightID
0x31ba026a1b48e91445c625e07ce65b1646e8989ab75dade79937d6c0515b5e58 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82281773.
Recording identifiers
- ISRC
- QZTB82281773
- Title
- Extrageostationary
- Artist
- Kou!
- CopyrightID (CopyrightChains transaction hash)
0x31ba026a1b48e91445c625e07ce65b1646e8989ab75dade79937d6c0515b5e58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:c03e5d76a01e25436c2d2b242a3e412d95fd23a6bd4ede55d8f1138b3ed48fc9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82281773
- Bitcoin block existence check
- https://blockstream.info/api/block/960418