ISRC TWAE32401405
Verified recording
TWAE32401405 is “BUSINESS TRIP DAY” by KnowKnow,
registered on the CopyrightChains blockchain with CopyrightID
0x90bc29f47f9374abd7ad029a0acbaf89abcb4872bc1d70f4af8f71eba74c407c and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32401405.
Recording identifiers
- ISRC
- TWAE32401405
- Title
- BUSINESS TRIP DAY
- Artist
- KnowKnow
- CopyrightID (CopyrightChains transaction hash)
0x90bc29f47f9374abd7ad029a0acbaf89abcb4872bc1d70f4af8f71eba74c407c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:54bbf33fe363e1004c53e3f0eff044062fbb48e11ce9ca23f106c813911959fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32401405
- Bitcoin block existence check
- https://blockstream.info/api/block/960111