ISRC TWK231609201
Verified recording
TWK231609201 is “家家歌” by Jia Jia,
registered on the CopyrightChains blockchain with CopyrightID
0x38d95cfde0e63b7503dcdfd2c58295b17c97ec3f56559c78ecbad86f207daf7e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK231609201.
Recording identifiers
- ISRC
- TWK231609201
- Title
- 家家歌
- Artist
- Jia Jia
- CopyrightID (CopyrightChains transaction hash)
0x38d95cfde0e63b7503dcdfd2c58295b17c97ec3f56559c78ecbad86f207daf7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:005d4a75963a5f9141da6609cf05d837f343175db223114cf5216855fc1e745d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK231609201
- Bitcoin block existence check
- https://blockstream.info/api/block/956304