ISRC TWA178600207
Verified recording
TWA178600207 is “前塵往事” by 鄭怡,
registered on the CopyrightChains blockchain with CopyrightID
0x9fe8d6f49daefb192f831210491bd242a394153936ed84d0ea33216b6b3a7953 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA178600207.
Recording identifiers
- ISRC
- TWA178600207
- Title
- 前塵往事
- Artist
- 鄭怡
- CopyrightID (CopyrightChains transaction hash)
0x9fe8d6f49daefb192f831210491bd242a394153936ed84d0ea33216b6b3a7953
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:a4e315bdc5601a638fa4e7357f624fef798f2aff55cc465805db485ff3189cdd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA178600207
- Bitcoin block existence check
- https://blockstream.info/api/block/960160