OT-2026-000036745
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000036745) never changes.
Identity and time
| Publication number | OT-2026-000036745 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7d50-b86f-345453ceabc2 · 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-2026-000036745 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff4e805af5be9782acf4ecfae25f9f16694ca741835792c1e2b311862193c699 |
|---|---|
| Markdown | 32b9f812c16762b55b0771815ae7a818826b418c111b9bbfd1636bc31f7c2aaf |
| Publication page | dd1ca46cbd6750f27d100d7cef5d572373742687207e4567e0503d37cda9fb15 |
| Manifest | 5fbad13d5f335144085ff2452c664179621dcbfa434499bf697741521cd86327 |
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 | Q/1I0JUwXwBrX1oFzbdLHaIaO7YxPXXh0IMbNWfrYJvTtgy9ki53VmgxVzEEgb8BeQnd4cyTJE2/8qMmSS4SBQ== |
| 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
| 2026-09-17T11:26:06.789648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036745observed dd1ca46cbd6750f27d100d7cef5d5723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:06.773813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036745/manifest.jsonobserved 5fbad13d5f335144085ff2452c664179...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:06.757314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036745/publication.mdobserved 32b9f812c16762b55b0771815ae7a818...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:06.741429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036745/publication.txtobserved ff4e805af5be9782acf4ecfae25f9f16...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. |
|---|