ISRC FR2X42226386
Verified recording
FR2X42226386 is “再见杨柳” by 李烁,
registered on the CopyrightChains blockchain with CopyrightID
0x3b7abc01939af19688ccc3e07d197f65e2f3264091e32fbe1e062d6300d45211 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42226386.
Recording identifiers
- ISRC
- FR2X42226386
- Title
- 再见杨柳
- Artist
- 李烁
- CopyrightID (CopyrightChains transaction hash)
0x3b7abc01939af19688ccc3e07d197f65e2f3264091e32fbe1e062d6300d45211
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:ae6bfb22b83449df90f59f68a3e6bc5feaef88e0c97ffdc18a504ce14f4fe4d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42226386
- Bitcoin block existence check
- https://blockstream.info/api/block/960468