ISRC HKG732028809
Verified recording
HKG732028809 is “哭得难过” by 棉子,
registered on the CopyrightChains blockchain with CopyrightID
0x0fe54f7ac589e28b7a8ef15c2ff78270f11cffa297ca15e15545ef5b9e9e246b and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732028809.
Recording identifiers
- ISRC
- HKG732028809
- Title
- 哭得难过
- Artist
- 棉子
- CopyrightID (CopyrightChains transaction hash)
0x0fe54f7ac589e28b7a8ef15c2ff78270f11cffa297ca15e15545ef5b9e9e246b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:4b9f1d94314409940d96e67f8f5ad11eb37a7966a1828281756e05ca9b064ead- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732028809
- Bitcoin block existence check
- https://blockstream.info/api/block/960207