ISRC TWD951548109
Verified recording
TWD951548109 is “情書” by Ella Chen,
registered on the CopyrightChains blockchain with CopyrightID
0x5b41c51d0e30d6fc608ba30fe8a91d8ce684dc0197e44c7f1b2ebd9dd1b374c5 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951548109.
Recording identifiers
- ISRC
- TWD951548109
- Title
- 情書
- Artist
- Ella Chen
- CopyrightID (CopyrightChains transaction hash)
0x5b41c51d0e30d6fc608ba30fe8a91d8ce684dc0197e44c7f1b2ebd9dd1b374c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:01aa31b16ff73f0f36cd032df4dcce0a09ef4077bbe161677ef2c990e5e83ddd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951548109
- Bitcoin block existence check
- https://blockstream.info/api/block/960264