ISRC USQY51419988
Verified recording
USQY51419988 is “Wrong Answer (誤答)” by Masahiro Takahashi,
registered on the CopyrightChains blockchain with CopyrightID
0xef7909f1b9833aa5a4599d8855ad726ea1150f2e3ac7ba9705652b340c4c5808 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51419988.
Recording identifiers
- ISRC
- USQY51419988
- Title
- Wrong Answer (誤答)
- Artist
- Masahiro Takahashi
- CopyrightID (CopyrightChains transaction hash)
0xef7909f1b9833aa5a4599d8855ad726ea1150f2e3ac7ba9705652b340c4c5808
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:efd4867142b2c52a4e7b91148a1cfe46086065d9dbf29e513da22baaccc94b2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51419988
- Bitcoin block existence check
- https://blockstream.info/api/block/960348