ISRC TWCC31900918
Verified recording
TWCC31900918 is “Intro - 四號公園” by HSIEN CHAN,
registered on the CopyrightChains blockchain with CopyrightID
0x284465b7cbff2191d61fe3a773423dc971ba40377888bde8a395a1ab6b15b5c2 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC31900918.
Recording identifiers
- ISRC
- TWCC31900918
- Title
- Intro - 四號公園
- Artist
- HSIEN CHAN
- CopyrightID (CopyrightChains transaction hash)
0x284465b7cbff2191d61fe3a773423dc971ba40377888bde8a395a1ab6b15b5c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:ea8d60fd21ba10d4074cfd328bbc975b6e864da852dd1972a3df53b2ed556ddc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC31900918
- Bitcoin block existence check
- https://blockstream.info/api/block/960348