ISRC TWAA72301066
Verified recording
TWAA72301066 is “昨日 (鋼琴版) [原唱: 披頭四合唱團]” by 紀鈞瀚 (Bryan Chi),
registered on the CopyrightChains blockchain with CopyrightID
0xfdc230ddb177b95a8bcc46fcf480c2eddbf2377f20f7f9814f6531cfc5b7c608 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAA72301066.
Recording identifiers
- ISRC
- TWAA72301066
- Title
- 昨日 (鋼琴版) [原唱: 披頭四合唱團]
- Artist
- 紀鈞瀚 (Bryan Chi)
- CopyrightID (CopyrightChains transaction hash)
0xfdc230ddb177b95a8bcc46fcf480c2eddbf2377f20f7f9814f6531cfc5b7c608
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:19c2b5dd286f12c906a736bf2273f5d2d832ae7244f20cf228e47d2fd095a51f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAA72301066
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 昨日 (鋼琴版) [原唱: 披頭四合唱團] · Machine-readable JSON-LD