ISRC FR2X42157047
Verified recording
FR2X42157047 is “赤兔 - Live” by 俞天时,
registered on the CopyrightChains blockchain with CopyrightID
0x3c77bfd325a30cded6e84cc6689e4f5d9938b05dccdbcf698d40dd55d54d9547 and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42157047.
Recording identifiers
- ISRC
- FR2X42157047
- Title
- 赤兔 - Live
- Artist
- 俞天时
- CopyrightID (CopyrightChains transaction hash)
0x3c77bfd325a30cded6e84cc6689e4f5d9938b05dccdbcf698d40dd55d54d9547
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:4faf684fcac46563762b2fa9da8f9a9a17121d6f2c7a1f9839bae40ad4e069cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42157047
- Bitcoin block existence check
- https://blockstream.info/api/block/960404