ISRC TWU712400145
Verified recording
TWU712400145 is “Winged Step (Instrumental Version)” by 塞壬唱片-MSR,
registered on the CopyrightChains blockchain with CopyrightID
0x27878d150eec2e34308490c1f060f8a80ae9fd9424adec88fdc446e509182458 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712400145.
Recording identifiers
- ISRC
- TWU712400145
- Title
- Winged Step (Instrumental Version)
- Artist
- 塞壬唱片-MSR
- CopyrightID (CopyrightChains transaction hash)
0x27878d150eec2e34308490c1f060f8a80ae9fd9424adec88fdc446e509182458
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:42f219a3bd8c93e5c322276a13d7dcf25301f33a3bd908eeaf764f8fecd45785- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712400145
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Winged Step (Instrumental Version) · Machine-readable JSON-LD