ISRC QZNMU2072816
Verified recording
QZNMU2072816 is “CHA CHA” by 88thagang,
registered on the CopyrightChains blockchain with CopyrightID
0x50f48fc40b42793c3a1078296ea056ba9f5cff1fb4ca04ce80820ec1733801a2 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMU2072816.
Recording identifiers
- ISRC
- QZNMU2072816
- Title
- CHA CHA
- Artist
- 88thagang
- CopyrightID (CopyrightChains transaction hash)
0x50f48fc40b42793c3a1078296ea056ba9f5cff1fb4ca04ce80820ec1733801a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:10a52009e920a966f81c2ebb95fb099f8eb663ce5d43ca992fc5158a175c8185- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMU2072816
- Bitcoin block existence check
- https://blockstream.info/api/block/959144