ISRC HKC639943202
Verified recording
HKC639943202 is “飄零燕” by Jojo,
registered on the CopyrightChains blockchain with CopyrightID
0x1cf8ef281c2f525eb7df9a666cbade85dcef80be277b830d1a53b0eaa85f772b and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC639943202.
Recording identifiers
- ISRC
- HKC639943202
- Title
- 飄零燕
- Artist
- Jojo
- CopyrightID (CopyrightChains transaction hash)
0x1cf8ef281c2f525eb7df9a666cbade85dcef80be277b830d1a53b0eaa85f772b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:dac9994920e3fde679d60f0e0788c1d28877796ea5de9c1ff7e72bbec71a8b6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC639943202
- Bitcoin block existence check
- https://blockstream.info/api/block/960497