ISRC DEFZ71100004
Verified recording
DEFZ71100004 is “Intro” by Bushido,
registered on the CopyrightChains blockchain with CopyrightID
0xff350d657b3b281257720e3f34fc5af7ff5577b799f5782d870e34375ae5c7c9 and independently timestamped
in Bitcoin block 959100 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFZ71100004.
Recording identifiers
- ISRC
- DEFZ71100004
- Title
- Intro
- Artist
- Bushido
- CopyrightID (CopyrightChains transaction hash)
0xff350d657b3b281257720e3f34fc5af7ff5577b799f5782d870e34375ae5c7c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T05:29:55+00:00
- Bitcoin block
- 959100
- Canonical record hash
sha256:98925a4d8c058540a1ca689c4e40ca3c3f2613fd41c206a9eeb56bd29f984b66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFZ71100004
- Bitcoin block existence check
- https://blockstream.info/api/block/959100