ISRC TWU712202521
Verified recording
TWU712202521 is “交鋒” by BaoUner,
registered on the CopyrightChains blockchain with CopyrightID
0xa34966e246d5f73d90c0c4943704ff15f9a6cf1d0ceab065a2329fdcb7b0a9fd 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/TWU712202521.
Recording identifiers
- ISRC
- TWU712202521
- Title
- 交鋒
- Artist
- BaoUner
- CopyrightID (CopyrightChains transaction hash)
0xa34966e246d5f73d90c0c4943704ff15f9a6cf1d0ceab065a2329fdcb7b0a9fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:602c3b45c1a7b061dabf94216878a42fa5c960c7dc334cef109b0c75384db0ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712202521
- Bitcoin block existence check
- https://blockstream.info/api/block/953520