ISRC TWU712406060
Verified recording
TWU712406060 is “Challenger” by 塞壬唱片-MSR,
registered on the CopyrightChains blockchain with CopyrightID
0x7900adb836d26a69481f172e159738ea217e2becff8950a1adc175ea6969b579 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/TWU712406060.
Recording identifiers
- ISRC
- TWU712406060
- Title
- Challenger
- Artist
- 塞壬唱片-MSR
- CopyrightID (CopyrightChains transaction hash)
0x7900adb836d26a69481f172e159738ea217e2becff8950a1adc175ea6969b579
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:263ab97883f2ed85c78ec093744e063fedd6560eba3ac8b69637b1879f94ca6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712406060
- Bitcoin block existence check
- https://blockstream.info/api/block/953520