ISRC CNZ852205268
Verified recording
CNZ852205268 is “很久以前” by 楊和蘇KeyNG,
registered on the CopyrightChains blockchain with CopyrightID
0x00e7448c98596b03b1a24bdbd7990a4391e0af63616d6c23b4ed5126d528a397 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ852205268.
Recording identifiers
- ISRC
- CNZ852205268
- Title
- 很久以前
- Artist
- 楊和蘇KeyNG
- CopyrightID (CopyrightChains transaction hash)
0x00e7448c98596b03b1a24bdbd7990a4391e0af63616d6c23b4ed5126d528a397
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:ae2fd6f43d567044edb8dfe384e32ccf5646ff6d96eab20d19c93d20d2acfd35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ852205268
- Bitcoin block existence check
- https://blockstream.info/api/block/953515