ISRC TWX251301027
Verified recording
TWX251301027 is “定風波” by 曾志豪,
registered on the CopyrightChains blockchain with CopyrightID
0x59165dff7a435a63daf8893ed8b64c2e9cdcc3723898b54b9f1b6f6577da94e0 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/TWX251301027.
Recording identifiers
- ISRC
- TWX251301027
- Title
- 定風波
- Artist
- 曾志豪
- CopyrightID (CopyrightChains transaction hash)
0x59165dff7a435a63daf8893ed8b64c2e9cdcc3723898b54b9f1b6f6577da94e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:6c48c71ef801d5163e11e91b9461dcf49911d6301325aefc13523ce9e8d3bbdb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWX251301027
- Bitcoin block existence check
- https://blockstream.info/api/block/960344