ISRC HKA619900120
Verified recording
HKA619900120 is “絕” by Maggie Ko,
registered on the CopyrightChains blockchain with CopyrightID
0xe53b9a439e11b64d5bd7bf0e1c9b05799d7c78c89d0c9f24e0d9d55288d69cb0 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA619900120.
Recording identifiers
- ISRC
- HKA619900120
- Title
- 絕
- Artist
- Maggie Ko
- CopyrightID (CopyrightChains transaction hash)
0xe53b9a439e11b64d5bd7bf0e1c9b05799d7c78c89d0c9f24e0d9d55288d69cb0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:15a884437c9b2ac769cee79f56b0bb9661367bcf9de341885e75f7d8e47954cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA619900120
- Bitcoin block existence check
- https://blockstream.info/api/block/953513