ISRC TWA451294305
Verified recording
TWA451294305 is “走兩步退三步” by 配樂,
registered on the CopyrightChains blockchain with CopyrightID
0xe9a753c4d2f984f4eeb560268b60a13b7ac170b77f1e933640a5bcd651b29190 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451294305.
Recording identifiers
- ISRC
- TWA451294305
- Title
- 走兩步退三步
- Artist
- 配樂
- CopyrightID (CopyrightChains transaction hash)
0xe9a753c4d2f984f4eeb560268b60a13b7ac170b77f1e933640a5bcd651b29190
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:ca69d968cf33d609d32f437ff3b333d418f6485b35fb1b295e32c6bf3f18a17b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451294305
- Bitcoin block existence check
- https://blockstream.info/api/block/960209