ISRC TWA750604012
Verified recording
TWA750604012 is “浮雲” by 沈雁,
registered on the CopyrightChains blockchain with CopyrightID
0x953c5ddee8b49feba0ac2801e1168f6855b3ab0b49e160c50a6e88d23ec98d64 and independently timestamped
in Bitcoin block 960513 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA750604012.
Recording identifiers
- ISRC
- TWA750604012
- Title
- 浮雲
- Artist
- 沈雁
- CopyrightID (CopyrightChains transaction hash)
0x953c5ddee8b49feba0ac2801e1168f6855b3ab0b49e160c50a6e88d23ec98d64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:52:22+00:00
- Bitcoin block
- 960513
- Canonical record hash
sha256:380752221c1f5db60065035727c6862cd5f81343a43885c7d51079195abf4907- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA750604012
- Bitcoin block existence check
- https://blockstream.info/api/block/960513