ISRC QZS642413557
Verified recording
QZS642413557 is “Rapapa” by KOCHAM,
registered on the CopyrightChains blockchain with CopyrightID
0xc2da0f7a367f1e8468763cb127f2705318124c1db98adb5d45bc785274e75373 and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642413557.
Recording identifiers
- ISRC
- QZS642413557
- Title
- Rapapa
- Artist
- KOCHAM
- CopyrightID (CopyrightChains transaction hash)
0xc2da0f7a367f1e8468763cb127f2705318124c1db98adb5d45bc785274e75373
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:969cb50d5420b184828eeedea16ffdc0cf299fc1352950e82709e3abdeb6237d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642413557
- Bitcoin block existence check
- https://blockstream.info/api/block/960296