ISRC FR10S2191977
Verified recording
FR10S2191977 is “TAKE HEART” by 十七草,
registered on the CopyrightChains blockchain with CopyrightID
0xd8c7622b40dc0058ad1ae88bd28f80ef1781d088e6a40bb7e2546779d1142af0 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2191977.
Recording identifiers
- ISRC
- FR10S2191977
- Title
- TAKE HEART
- Artist
- 十七草
- CopyrightID (CopyrightChains transaction hash)
0xd8c7622b40dc0058ad1ae88bd28f80ef1781d088e6a40bb7e2546779d1142af0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:ab51976737cbfef6ff7bae1e2e4c6e65adb3278c1c4bf4e53a4bd83f741481f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2191977
- Bitcoin block existence check
- https://blockstream.info/api/block/960144