ISRC FR9W12415550
Verified recording
FR9W12415550 is “Baizisi” by Tupla Double 0.7,
registered on the CopyrightChains blockchain with CopyrightID
0xce081dcae6b5a465713ad3a3af0ba3994d665fccffc23aec2568839a61e8cbd0 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12415550.
Recording identifiers
- ISRC
- FR9W12415550
- Title
- Baizisi
- Artist
- Tupla Double 0.7
- CopyrightID (CopyrightChains transaction hash)
0xce081dcae6b5a465713ad3a3af0ba3994d665fccffc23aec2568839a61e8cbd0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:93e57cd6e5de592d999bf20455d139e6e33fa75d95b5e867868ec79c75d9eec7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12415550
- Bitcoin block existence check
- https://blockstream.info/api/block/960247