ISRC TWAI17700035
Verified recording
TWAI17700035 is “教我難忘記” by 于櫻櫻,
registered on the CopyrightChains blockchain with CopyrightID
0x52c115b2691aef027803fdab7d782383176f3d54b1850ede4c23c9a60049b87f and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAI17700035.
Recording identifiers
- ISRC
- TWAI17700035
- Title
- 教我難忘記
- Artist
- 于櫻櫻
- CopyrightID (CopyrightChains transaction hash)
0x52c115b2691aef027803fdab7d782383176f3d54b1850ede4c23c9a60049b87f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:3bca43cb6ccf5c0e1799ddd84fe322ba22a259a4ae27143068e7b6f940690680- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAI17700035
- Bitcoin block existence check
- https://blockstream.info/api/block/960344