ISRC TWA119100502
Verified recording
TWA119100502 is “輕愁” by 沈雁,
registered on the CopyrightChains blockchain with CopyrightID
0xbfb03e538e25ae81e9bfc61a7f815690073850abdf623323a5616fc7d6671808 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA119100502.
Recording identifiers
- ISRC
- TWA119100502
- Title
- 輕愁
- Artist
- 沈雁
- CopyrightID (CopyrightChains transaction hash)
0xbfb03e538e25ae81e9bfc61a7f815690073850abdf623323a5616fc7d6671808
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:0cc83f141cde2bd180a366b69c106c6d3b0b9037391ae583a38c7d76fe0e5280- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA119100502
- Bitcoin block existence check
- https://blockstream.info/api/block/953536