ISRC TWCC31902236
Verified recording
TWCC31902236 is “13.紫曰” by Ice Paper,
registered on the CopyrightChains blockchain with CopyrightID
0x17bd7b18a23cbdfaa3cc9f782169536671c6517519521782f2705edadfce2a12 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/TWCC31902236.
Recording identifiers
- ISRC
- TWCC31902236
- Title
- 13.紫曰
- Artist
- Ice Paper
- CopyrightID (CopyrightChains transaction hash)
0x17bd7b18a23cbdfaa3cc9f782169536671c6517519521782f2705edadfce2a12
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e0d1e2be8fa6e9c0fbd99a17eccb1bdb064e56ef1e6812c0f891e1424ec2e2d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC31902236
- Bitcoin block existence check
- https://blockstream.info/api/block/957118