ISRC TWAN76690109
Verified recording
TWAN76690109 is “終曲” by 張琪,
registered on the CopyrightChains blockchain with CopyrightID
0x18a53dc69c08366869ff69f80fb388af7874307f2596d25e7f3d35d4d4d98ad9 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN76690109.
Recording identifiers
- ISRC
- TWAN76690109
- Title
- 終曲
- Artist
- 張琪
- CopyrightID (CopyrightChains transaction hash)
0x18a53dc69c08366869ff69f80fb388af7874307f2596d25e7f3d35d4d4d98ad9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:23cd0a03abf2841b699c143a695bebd6f3f466920b595001364131c9ef24f9cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN76690109
- Bitcoin block existence check
- https://blockstream.info/api/block/960207