ISRC FR59R2295785
Verified recording
FR59R2295785 is “牵红” by 曹璐,
registered on the CopyrightChains blockchain with CopyrightID
0x452f65af20efe75f0e4ff19c7d9494afad11fcce9f923ff3b2ff48e7cee7bdfb and independently timestamped
in Bitcoin block 960303 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2295785.
Recording identifiers
- ISRC
- FR59R2295785
- Title
- 牵红
- Artist
- 曹璐
- CopyrightID (CopyrightChains transaction hash)
0x452f65af20efe75f0e4ff19c7d9494afad11fcce9f923ff3b2ff48e7cee7bdfb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:11:13+00:00
- Bitcoin block
- 960303
- Canonical record hash
sha256:d8585f4583023ce0774ba574e48b527d11dee373a50f1964b2335ad4e5f3fe2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2295785
- Bitcoin block existence check
- https://blockstream.info/api/block/960303