ISRC TWAE32303572
Verified recording
TWAE32303572 is “Back Off” by AK劉彰,
registered on the CopyrightChains blockchain with CopyrightID
0x57aeb6e013b3fdd825cfe348e0d917e7c901188c19d6aa5050af810f2ba87537 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32303572.
Recording identifiers
- ISRC
- TWAE32303572
- Title
- Back Off
- Artist
- AK劉彰
- CopyrightID (CopyrightChains transaction hash)
0x57aeb6e013b3fdd825cfe348e0d917e7c901188c19d6aa5050af810f2ba87537
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ee315d3b47e85e1c2f7d97dacb7b0b3ef62a7196838b1c990bb54fb355c9038a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32303572
- Bitcoin block existence check
- https://blockstream.info/api/block/960138