ISRC HKD251313902
Verified recording
HKD251313902 is “青春常駐” by Hins Cheung,
registered on the CopyrightChains blockchain with CopyrightID
0x4cf2e3ea8c895005c0b94e72a9ba3c8c9ef982fcea596ee0ee822c20c49e5c0c and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD251313902.
Recording identifiers
- ISRC
- HKD251313902
- Title
- 青春常駐
- Artist
- Hins Cheung
- CopyrightID (CopyrightChains transaction hash)
0x4cf2e3ea8c895005c0b94e72a9ba3c8c9ef982fcea596ee0ee822c20c49e5c0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:653bdb484a780b2b68fd8ec5ee31d885fdbed31303bf442f39d237c573454fe6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD251313902
- Bitcoin block existence check
- https://blockstream.info/api/block/960138