ISRC TWX250302041
Verified recording
TWX250302041 is “淒涼雪變奏 - 變奏” by 吳欣叡,
registered on the CopyrightChains blockchain with CopyrightID
0x7d9a90cff600a5355f9c9b08fb4684653bec325a67354e753f9947e57651d0fd and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWX250302041.
Recording identifiers
- ISRC
- TWX250302041
- Title
- 淒涼雪變奏 - 變奏
- Artist
- 吳欣叡
- CopyrightID (CopyrightChains transaction hash)
0x7d9a90cff600a5355f9c9b08fb4684653bec325a67354e753f9947e57651d0fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:4362d59ad019d27ab8dbf7639810844f2071cca36a4e58c1b2e8ca7d1d54d05e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWX250302041
- Bitcoin block existence check
- https://blockstream.info/api/block/960497