ISRC FR2X42227547
Verified recording
FR2X42227547 is “一剪梅” by 姜苏,
registered on the CopyrightChains blockchain with CopyrightID
0x0c5f74f848c6ea890c30ca5d625e880c1359c0ab5bd0533971d8755e285bad20 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42227547.
Recording identifiers
- ISRC
- FR2X42227547
- Title
- 一剪梅
- Artist
- 姜苏
- CopyrightID (CopyrightChains transaction hash)
0x0c5f74f848c6ea890c30ca5d625e880c1359c0ab5bd0533971d8755e285bad20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:c95fb1b5686cdbb75c0df143cafbafcb782456cc22385461ef8590ab5695ba2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42227547
- Bitcoin block existence check
- https://blockstream.info/api/block/960494