ISRC TWB879803002
Verified recording
TWB879803002 is “Lakedun 階層歌” by 郭英男,
registered on the CopyrightChains blockchain with CopyrightID
0x6f49705f7cb0a64255edd2ba712911fb07c46ee004844606f7aa0bd893f43257 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB879803002.
Recording identifiers
- ISRC
- TWB879803002
- Title
- Lakedun 階層歌
- Artist
- 郭英男
- CopyrightID (CopyrightChains transaction hash)
0x6f49705f7cb0a64255edd2ba712911fb07c46ee004844606f7aa0bd893f43257
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4b7244d17456ece0190526889a916c0a45b9370574adb7bfe9f963fac0d14f11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB879803002
- Bitcoin block existence check
- https://blockstream.info/api/block/957118