ISRC FR2X42020188
Verified recording
FR2X42020188 is “勇气” by 棉子,
registered on the CopyrightChains blockchain with CopyrightID
0x3750334844256d1ce7c805cfe9e00e22140ffbdd5c9ad14e2d7e39ebedfe7122 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42020188.
Recording identifiers
- ISRC
- FR2X42020188
- Title
- 勇气
- Artist
- 棉子
- CopyrightID (CopyrightChains transaction hash)
0x3750334844256d1ce7c805cfe9e00e22140ffbdd5c9ad14e2d7e39ebedfe7122
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ad0a782e89dfda56082b9d12482a2a9b3c51b979c49f62297fd3d3a655ec7536- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42020188
- Bitcoin block existence check
- https://blockstream.info/api/block/953513