ISRC TWU712400205
Verified recording
TWU712400205 is “悲傷” by 塞壬唱片-MSR,
registered on the CopyrightChains blockchain with CopyrightID
0xcb0b614c56b12e9449b58b3c41c9220fd3c25915c348f25b9789b6fef4e7b263 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/TWU712400205.
Recording identifiers
- ISRC
- TWU712400205
- Title
- 悲傷
- Artist
- 塞壬唱片-MSR
- CopyrightID (CopyrightChains transaction hash)
0xcb0b614c56b12e9449b58b3c41c9220fd3c25915c348f25b9789b6fef4e7b263
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7ff358864261d3b2a09749a73f7df70991a53f8cc51c7f3ac876fc19b066a31f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712400205
- Bitcoin block existence check
- https://blockstream.info/api/block/956304