ISRC FR2X42288862
Verified recording
FR2X42288862 is “四小天鹅舞曲 - 特别版” by 广东木管五重奏组,
registered on the CopyrightChains blockchain with CopyrightID
0x092613dd33d415ef791b11b1957ab070079a24620a7cfd5cee65e57095738118 and independently timestamped
in Bitcoin block 960210 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42288862.
Recording identifiers
- ISRC
- FR2X42288862
- Title
- 四小天鹅舞曲 - 特别版
- Artist
- 广东木管五重奏组
- CopyrightID (CopyrightChains transaction hash)
0x092613dd33d415ef791b11b1957ab070079a24620a7cfd5cee65e57095738118
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:21:45+00:00
- Bitcoin block
- 960210
- Canonical record hash
sha256:d7092f8ad91730711571a84250bc6bec9b859cca84d3e4ae4ce6d509b17bb6d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42288862
- Bitcoin block existence check
- https://blockstream.info/api/block/960210