ISRC TWI441000222
Verified recording
TWI441000222 is “防空洞 - Live” by Penny Tai,
registered on the CopyrightChains blockchain with CopyrightID
0xbc86f81866c4eab76d70709df439ae2d8ae5cc7e3b4af256d92d295e1116a56e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWI441000222.
Recording identifiers
- ISRC
- TWI441000222
- Title
- 防空洞 - Live
- Artist
- Penny Tai
- CopyrightID (CopyrightChains transaction hash)
0xbc86f81866c4eab76d70709df439ae2d8ae5cc7e3b4af256d92d295e1116a56e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:8ee2090689182800c25c33161d60df5f8d48ecb290f47a9c6e2b51e67365c0f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWI441000222
- Bitcoin block existence check
- https://blockstream.info/api/block/960138