ISRC HKG732280547
Verified recording
HKG732280547 is “存在” by Sa Dingding,
registered on the CopyrightChains blockchain with CopyrightID
0x056ae6ee58647e47224c78750336eb0f8f0b5a550c56e1161175bbad7afd3da8 and independently timestamped
in Bitcoin block 957067 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732280547.
Recording identifiers
- ISRC
- HKG732280547
- Title
- 存在
- Artist
- Sa Dingding
- CopyrightID (CopyrightChains transaction hash)
0x056ae6ee58647e47224c78750336eb0f8f0b5a550c56e1161175bbad7afd3da8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:54:37+00:00
- Bitcoin block
- 957067
- Canonical record hash
sha256:b933bc383caf47265df6e5bc8321b6ffd94fcd99732b3e63c024253f8fc2ac22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732280547
- Bitcoin block existence check
- https://blockstream.info/api/block/957067