ISRC HKC631406137
Verified recording
HKC631406137 is “漁舟唱晚” by 張偉文,
registered on the CopyrightChains blockchain with CopyrightID
0xef383cedd8cbc9ee5c7d722e548c2d64cfcd0d05aae706fa21efe9ed6525e471 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/HKC631406137.
Recording identifiers
- ISRC
- HKC631406137
- Title
- 漁舟唱晚
- Artist
- 張偉文
- CopyrightID (CopyrightChains transaction hash)
0xef383cedd8cbc9ee5c7d722e548c2d64cfcd0d05aae706fa21efe9ed6525e471
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f88685af8b7f2388960edb299f328ea440f9841f67969223d790c7d682e80b90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC631406137
- Bitcoin block existence check
- https://blockstream.info/api/block/957120