ISRC TWAA72301075
Verified recording
TWAA72301075 is “往日情懷 (鋼琴版) [原唱: 芭芭拉史翠珊]” by 紀鈞瀚 (Bryan Chi),
registered on the CopyrightChains blockchain with CopyrightID
0x2db3ff2c52a7133c7093c1bcc40bae3e5abc5993ebca251638f6b78a06840d3b and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAA72301075.
Recording identifiers
- ISRC
- TWAA72301075
- Title
- 往日情懷 (鋼琴版) [原唱: 芭芭拉史翠珊]
- Artist
- 紀鈞瀚 (Bryan Chi)
- CopyrightID (CopyrightChains transaction hash)
0x2db3ff2c52a7133c7093c1bcc40bae3e5abc5993ebca251638f6b78a06840d3b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8878894a044e23a683a452b25e3365221e4fcc2ca0b32ff7a0d44ad57730e638- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAA72301075
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: 往日情懷 (鋼琴版) [原唱: 芭芭拉史翠珊] · Machine-readable JSON-LD