ISRC TWU712405147
Verified recording
TWU712405147 is “冬至No.22” by 王梓赫Ray,
registered on the CopyrightChains blockchain with CopyrightID
0x2fccf64df9be8ed4c8a0dcc9d1703fa721b97a0076094c7786f1bd8e3eb53d0f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712405147.
Recording identifiers
- ISRC
- TWU712405147
- Title
- 冬至No.22
- Artist
- 王梓赫Ray
- CopyrightID (CopyrightChains transaction hash)
0x2fccf64df9be8ed4c8a0dcc9d1703fa721b97a0076094c7786f1bd8e3eb53d0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:406696a5877e048157852f27f5fcf110cf32453f056c1fed65b49771db26cab0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712405147
- Bitcoin block existence check
- https://blockstream.info/api/block/957120