ISRC HKB120700422
Verified recording
HKB120700422 is “瘋狂的週末 (電影[姊妹花]插曲)” by Grace Chang,
registered on the CopyrightChains blockchain with CopyrightID
0x3fc777d8f160875b6834d30f26a6399deb8f212efc66ed6306382011e6c71f07 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700422.
Recording identifiers
- ISRC
- HKB120700422
- Title
- 瘋狂的週末 (電影[姊妹花]插曲)
- Artist
- Grace Chang
- CopyrightID (CopyrightChains transaction hash)
0x3fc777d8f160875b6834d30f26a6399deb8f212efc66ed6306382011e6c71f07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:5efb83e9a8f9209818d573d875a4963fdbc8f80a16aea5f0dd0b104d6f64aa12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700422
- Bitcoin block existence check
- https://blockstream.info/api/block/960254