ISRC TWU712303369
Verified recording
TWU712303369 is “守護” by 張博倫,
registered on the CopyrightChains blockchain with CopyrightID
0x7cd63e496f8a417969a72955e9db7718c1483623f8c99273a01c3a26b249b4a4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712303369.
Recording identifiers
- ISRC
- TWU712303369
- Title
- 守護
- Artist
- 張博倫
- CopyrightID (CopyrightChains transaction hash)
0x7cd63e496f8a417969a72955e9db7718c1483623f8c99273a01c3a26b249b4a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0c5347e1f73a1943cd1bdb36f8ef2df5dd26256876dd6c8cff36f8d995db9d84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712303369
- Bitcoin block existence check
- https://blockstream.info/api/block/956304