ISRC TWB879907010
Verified recording
TWB879907010 is “老人飲酒歌” by 郭英男,
registered on the CopyrightChains blockchain with CopyrightID
0xc4fddd186c34b8876223dfafb5ce8a8d89087a9c56360c1eb788aa1c550534a9 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB879907010.
Recording identifiers
- ISRC
- TWB879907010
- Title
- 老人飲酒歌
- Artist
- 郭英男
- CopyrightID (CopyrightChains transaction hash)
0xc4fddd186c34b8876223dfafb5ce8a8d89087a9c56360c1eb788aa1c550534a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:00db4ef5ba14fd5e2f9b9fc9cc9f88bfc0dc4b3cb0e426c0be5043325beab2f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB879907010
- Bitcoin block existence check
- https://blockstream.info/api/block/960250