ISRC TWK231811426
Verified recording
TWK231811426 is “感恩的心” by Della,
registered on the CopyrightChains blockchain with CopyrightID
0x398c07571b6a26505f78df96a74889cba2351fabd932694e94e192017ec916cf and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK231811426.
Recording identifiers
- ISRC
- TWK231811426
- Title
- 感恩的心
- Artist
- Della
- CopyrightID (CopyrightChains transaction hash)
0x398c07571b6a26505f78df96a74889cba2351fabd932694e94e192017ec916cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:2cfa7b5d7def79103ed1efe5769f6d62f3b99070b6057efed09bd597e9ac6bd1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK231811426
- Bitcoin block existence check
- https://blockstream.info/api/block/960441