ISRC TWK230902010
Verified recording
TWK230902010 is “可惜了” by Della,
registered on the CopyrightChains blockchain with CopyrightID
0x16f34f86b768f5465b914362b392d967749df3fe573fd86322f48578f1b3a344 and independently timestamped
in Bitcoin block 960179 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK230902010.
Recording identifiers
- ISRC
- TWK230902010
- Title
- 可惜了
- Artist
- Della
- CopyrightID (CopyrightChains transaction hash)
0x16f34f86b768f5465b914362b392d967749df3fe573fd86322f48578f1b3a344
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:39:11+00:00
- Bitcoin block
- 960179
- Canonical record hash
sha256:a513ea61db8c9ef99984f2aa97976166d613a6e21f7373bedcc4efb83ddf0f72- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK230902010
- Bitcoin block existence check
- https://blockstream.info/api/block/960179