ISRC TWAA72200360
Verified recording
TWAA72200360 is “無限大 (鋼琴版) [原唱: 孫燕姿]” by 紀鈞瀚 (Bryan Chi),
registered on the CopyrightChains blockchain with CopyrightID
0x29b7102ceceed4ca26e3ab039748f30f9b2b81509475677c8fce311c1cefc231 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAA72200360.
Recording identifiers
- ISRC
- TWAA72200360
- Title
- 無限大 (鋼琴版) [原唱: 孫燕姿]
- Artist
- 紀鈞瀚 (Bryan Chi)
- CopyrightID (CopyrightChains transaction hash)
0x29b7102ceceed4ca26e3ab039748f30f9b2b81509475677c8fce311c1cefc231
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2090927a01c8eabbe156594f93ff32a45e410f38e4033935b0444aee09975661- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAA72200360
- Bitcoin block existence check
- https://blockstream.info/api/block/953520