ISRC HKD012301436
Verified recording
HKD012301436 is “过期的约定” by 朱心怡,
registered on the CopyrightChains blockchain with CopyrightID
0xf2f2817e67e630343f550b960a8794b2fa7f34fbc0de0ae6e5ee3772801f7102 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012301436.
Recording identifiers
- ISRC
- HKD012301436
- Title
- 过期的约定
- Artist
- 朱心怡
- CopyrightID (CopyrightChains transaction hash)
0xf2f2817e67e630343f550b960a8794b2fa7f34fbc0de0ae6e5ee3772801f7102
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c270b24d87c6cd8f215d30bc6a0ec6ea6bae39e0562b87f632aa00e62fa587d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012301436
- Bitcoin block existence check
- https://blockstream.info/api/block/957120