ISRC TWAW12091018
Verified recording
TWAW12091018 is “同學會變奏曲 - 宜花東鹿現場錄音版” by 羅大佑,
registered on the CopyrightChains blockchain with CopyrightID
0x0192cef36f667c405c22185dce11b2ffe7568239212e83539204fd1f5ed51836 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAW12091018.
Recording identifiers
- ISRC
- TWAW12091018
- Title
- 同學會變奏曲 - 宜花東鹿現場錄音版
- Artist
- 羅大佑
- CopyrightID (CopyrightChains transaction hash)
0x0192cef36f667c405c22185dce11b2ffe7568239212e83539204fd1f5ed51836
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:3e347838c4e9943e5dd804f6fe10e6095056a508fce5cf22003d71f04828e027- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAW12091018
- Bitcoin block existence check
- https://blockstream.info/api/block/957120