ISRC HKA610200416
Verified recording
HKA610200416 is “回首” by Hacken Lee,
registered on the CopyrightChains blockchain with CopyrightID
0x0a12e295339ffb8f5f56c8d59bc508b6902686ad3349487064a23d1a4cf31a5b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA610200416.
Recording identifiers
- ISRC
- HKA610200416
- Title
- 回首
- Artist
- Hacken Lee
- CopyrightID (CopyrightChains transaction hash)
0x0a12e295339ffb8f5f56c8d59bc508b6902686ad3349487064a23d1a4cf31a5b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:688606781191f01b3bedd048048d4a8c0b24fb6a44afb6570fd41e43fae7eba2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA610200416
- Bitcoin block existence check
- https://blockstream.info/api/block/956304