OT-2026-000036536
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000036536) never changes.
Identity and time
| Publication number | OT-2026-000036536 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-71e3-b04d-1f318caa04f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036536 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78842bc83e16a4372bec29b19ee97d2b07dff31555d9e29cd7782bf4592d8a83 |
|---|---|
| Markdown | 00dc46a4b5f3bd695318162b4b7033d3f1994b9651a86a9bf7f6ac865b30e519 |
| Publication page | 1d2cacb169212a59fb35b161d0cf64d1dd02e3cb7f5742088b6218705d2b8160 |
| Manifest | 8ebc539524f0de72ea1d8542760958aa8d51d89148dbc58ab6c4f600f0117152 |
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 | K32Amt/iQKGF9apeL4i/G9e5XVhFbGQ/l0nWw2XUyNiD8C2wr0WCEtscLoZf3p52bor/2SeRgse9BO79zJtLBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:25:45.170563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036536observed 1d2cacb169212a59fb35b161d0cf64d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:45.154869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036536/manifest.jsonobserved 8ebc539524f0de72ea1d8542760958aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:45.137647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036536/publication.mdobserved 00dc46a4b5f3bd695318162b4b7033d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:45.120768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036536/publication.txtobserved 78842bc83e16a4372bec29b19ee97d2b...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. |
|---|