ISRC TWD950521106
Verified recording
TWD950521106 is “Extreme” by J.Wu,
registered on the CopyrightChains blockchain with CopyrightID
0x48daddbb353840069140729b231ac64f4988f2e57221d23e5351292d1543ebc3 and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD950521106.
Recording identifiers
- ISRC
- TWD950521106
- Title
- Extreme
- Artist
- J.Wu
- CopyrightID (CopyrightChains transaction hash)
0x48daddbb353840069140729b231ac64f4988f2e57221d23e5351292d1543ebc3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:62a3640667b2d6f9b78ad92b176dcbcdcff61161b3604650b6f73821a06c1144- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD950521106
- Bitcoin block existence check
- https://blockstream.info/api/block/960404