OT-2026-000100981
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000100981) never changes.
Identity and time
| Publication number | OT-2026-000100981 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-759a-ac37-60de614c4cf8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100981 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fdfa2db5ed55309b8b78fe7b0c6d6273669058df96a7e119a04c864e0f2d40c |
|---|---|
| Markdown | 6a6166eaef0ef9e0af10a5a45c19adff3517bd8daff110c47d76da62c9340425 |
| Publication page | a0168ebc5ad902fe2a4d12ae601e375ccd97609b1c1a1898f62d00d504ca69e1 |
| Manifest | 045e74a333beccaaf26494119fea7698a069ab8c6ad15e672ceee5b7bb0bb1e8 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | GjBbkWuL320//iVXAvd8mTTajCHAq2IJRH/7egSJHjn2qa60ab3bFzpM0RIThaLN4iDeYqO/JRiLaeXWa8GYDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:34.632823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100981observed a0168ebc5ad902fe2a4d12ae601e375c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:34.612948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100981/manifest.jsonobserved 045e74a333beccaaf26494119fea7698...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:34.595418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100981/publication.mdobserved 6a6166eaef0ef9e0af10a5a45c19adff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:34.576218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100981/publication.txtobserved 8fdfa2db5ed55309b8b78fe7b0c6d627...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|