ISRC TWA450170207
Verified recording
TWA450170207 is “朋友首日封” by Michael Wong,
registered on the CopyrightChains blockchain with CopyrightID
0x0ed7fae296f40cdbc0f68fd43a172037edf47d68d9369c491381d696f51a70e7 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA450170207.
Recording identifiers
- ISRC
- TWA450170207
- Title
- 朋友首日封
- Artist
- Michael Wong
- CopyrightID (CopyrightChains transaction hash)
0x0ed7fae296f40cdbc0f68fd43a172037edf47d68d9369c491381d696f51a70e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:02530c8ae1ae54cf81be39367980e49a536448cb074b4be1af5aa7eb7da02279- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA450170207
- Bitcoin block existence check
- https://blockstream.info/api/block/953520