ISRC QZHNA1907004
Verified recording
QZHNA1907004 is “Ching Ching” by Yarri,
registered on the CopyrightChains blockchain with CopyrightID
0x4c9a9e9be993b9a96b35ef4d85aaeb3112902703e5c7513356372ae7468ff681 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1907004.
Recording identifiers
- ISRC
- QZHNA1907004
- Title
- Ching Ching
- Artist
- Yarri
- CopyrightID (CopyrightChains transaction hash)
0x4c9a9e9be993b9a96b35ef4d85aaeb3112902703e5c7513356372ae7468ff681
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:2f0db38d8c1fe755a1f0c410ef264c4c7826411393e9561e316a528a3e972f8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1907004
- Bitcoin block existence check
- https://blockstream.info/api/block/959159