ISRC CNA231801845
Verified recording
CNA231801845 is “空凳” by 林敏怡,
registered on the CopyrightChains blockchain with CopyrightID
0x73fb42c34e73141d4cb1c2b77c072f79a319c7325d1312d14af92379d6a24adf and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA231801845.
Recording identifiers
- ISRC
- CNA231801845
- Title
- 空凳
- Artist
- 林敏怡
- CopyrightID (CopyrightChains transaction hash)
0x73fb42c34e73141d4cb1c2b77c072f79a319c7325d1312d14af92379d6a24adf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:9654662345ebd523a59263a04dad3cc918d62d6e4c9d3a1a0b348897148ff13d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA231801845
- Bitcoin block existence check
- https://blockstream.info/api/block/960321