ISRC TWA770700684
Verified recording
TWA770700684 is “紀念日” by K ONE,
registered on the CopyrightChains blockchain with CopyrightID
0xec17cd004eaf8d9aa794773457041bc9ffff75289749ad5e5cd1789ef92f1040 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA770700684.
Recording identifiers
- ISRC
- TWA770700684
- Title
- 紀念日
- Artist
- K ONE
- CopyrightID (CopyrightChains transaction hash)
0xec17cd004eaf8d9aa794773457041bc9ffff75289749ad5e5cd1789ef92f1040
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:d3a22f17dde5912d1f1ad4af802e94d062bfd08e0a4585979e0e612ad33900dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA770700684
- Bitcoin block existence check
- https://blockstream.info/api/block/960302