ISRC US2R20400218
Verified recording
US2R20400218 is “24/7” by 姫,
registered on the CopyrightChains blockchain with CopyrightID
0xc8db344bd942601868a54565833372da9f5d419fc0f8fa47c346b17247363424 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2R20400218.
Recording identifiers
- ISRC
- US2R20400218
- Title
- 24/7
- Artist
- 姫
- CopyrightID (CopyrightChains transaction hash)
0xc8db344bd942601868a54565833372da9f5d419fc0f8fa47c346b17247363424
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:75ff2b758ec34d2a70ddcd0090fb66d9ebe20a49e2525bd1095dc300a62c2519- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2R20400218
- Bitcoin block existence check
- https://blockstream.info/api/block/957120