ISRC US2R20400219
Verified recording
US2R20400219 is “Survivor ~東京編~” by 姫,
registered on the CopyrightChains blockchain with CopyrightID
0x1584b6dcc2f5dee4881866cbc30727b73215c97d712aa3cd6cd6cf46dca19628 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2R20400219.
Recording identifiers
- ISRC
- US2R20400219
- Title
- Survivor ~東京編~
- Artist
- 姫
- CopyrightID (CopyrightChains transaction hash)
0x1584b6dcc2f5dee4881866cbc30727b73215c97d712aa3cd6cd6cf46dca19628
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:91a77f0dfdac0be9a45deb91e7ec7690fa1306fff66cd28a7b4a97da458f4c36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2R20400219
- Bitcoin block existence check
- https://blockstream.info/api/block/960340