ISRC TCAFI2139621
Verified recording
TCAFI2139621 is “Big Steppa (feat. 183rd & Ot the Real)” by Smoke DZA,
registered on the CopyrightChains blockchain with CopyrightID
0xf86e65190350960619e87e2b152c92e33e0f7cc3d300c2150f4211c26ed6acc0 and independently timestamped
in Bitcoin block 960153 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2139621.
Recording identifiers
- ISRC
- TCAFI2139621
- Title
- Big Steppa (feat. 183rd & Ot the Real)
- Artist
- Smoke DZA
- CopyrightID (CopyrightChains transaction hash)
0xf86e65190350960619e87e2b152c92e33e0f7cc3d300c2150f4211c26ed6acc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:57:12+00:00
- Bitcoin block
- 960153
- Canonical record hash
sha256:2e6a0cb85fcb8aee8d7cf1304fb5c86d352074a5344ef2e371846c749b48c575- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2139621
- Bitcoin block existence check
- https://blockstream.info/api/block/960153
Full record
Track page: Big Steppa (feat. 183rd & Ot the Real) · Machine-readable JSON-LD