ISRC HKG731733848
Verified recording
HKG731733848 is “PHQ-9” by 那奇沃夫,
registered on the CopyrightChains blockchain with CopyrightID
0xe1942e47d53f32001f8b064d9545736c75e252df71e2acd9a8b6d2a589d76d4b and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731733848.
Recording identifiers
- ISRC
- HKG731733848
- Title
- PHQ-9
- Artist
- 那奇沃夫
- CopyrightID (CopyrightChains transaction hash)
0xe1942e47d53f32001f8b064d9545736c75e252df71e2acd9a8b6d2a589d76d4b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:89ba834ae0c5e508a0340128025e9467d23f611cde1a2fb7fdd292d7db2fd9f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731733848
- Bitcoin block existence check
- https://blockstream.info/api/block/957073