ISRC TWA511300250
Verified recording
TWA511300250 is “北風” by 劉藍溪,
registered on the CopyrightChains blockchain with CopyrightID
0x931c5efd19f7e679ae561e27cafde51dbdbd08348d0ae4dfe9749f147e5c9df3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA511300250.
Recording identifiers
- ISRC
- TWA511300250
- Title
- 北風
- Artist
- 劉藍溪
- CopyrightID (CopyrightChains transaction hash)
0x931c5efd19f7e679ae561e27cafde51dbdbd08348d0ae4dfe9749f147e5c9df3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:64408b92ff8a808cce1cd791149b1e44eb7e535feb2df60bf61d1eb03a34b4bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA511300250
- Bitcoin block existence check
- https://blockstream.info/api/block/953520