ISRC TWA538704412
Verified recording
TWA538704412 is “This World” by Tsai Lan-Chin,
registered on the CopyrightChains blockchain with CopyrightID
0xac7e816eba80ac76287f31926a61f7362feebc43c6430bc035e84a6daf22d311 and independently timestamped
in Bitcoin block 960187 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA538704412.
Recording identifiers
- ISRC
- TWA538704412
- Title
- This World
- Artist
- Tsai Lan-Chin
- CopyrightID (CopyrightChains transaction hash)
0xac7e816eba80ac76287f31926a61f7362feebc43c6430bc035e84a6daf22d311
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:34:28+00:00
- Bitcoin block
- 960187
- Canonical record hash
sha256:0aba20c8ccb0f215bbf7a86c45a1ebb483ea1f6b4ab61aa0463e5cfbafa44fe4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA538704412
- Bitcoin block existence check
- https://blockstream.info/api/block/960187