OT-2026-000027019
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, pulsed 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-2026-000027019) never changes.
Identity and time
| Publication number | OT-2026-000027019 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-71bd-a6a2-1496d5766dfe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027019 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc5f79364d3a8c26f3fdfa829f809d68a87dcc8698466db91e96dfab40d41caa |
|---|---|
| Markdown | 80359c8edff15d20675154b885ea6f6ac521a4591311041caaa17571ac53d38e |
| Publication page | bd2321d36ff703e06e28faa00c1563584d931597a665886dc078a5ca686f3b5f |
| Manifest | b60c7913e1a28e3964119f83e618459f5c00d03408b1d09dc363c11559a80e9e |
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 | SXgAlECja1093Xmqxu61Yk2sbvg9I+aTy1Ars43jFleGFaU3JFpWhm7TEUATbye5ACHckFzbWAOgz54xsfWbAQ== |
| 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
| 2026-09-17T11:43:46.169243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027019observed bd2321d36ff703e06e28faa00c156358...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:46.151832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027019/manifest.jsonobserved b60c7913e1a28e3964119f83e618459f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:46.134719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027019/publication.mdobserved 80359c8edff15d20675154b885ea6f6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:46.117468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027019/publication.txtobserved dc5f79364d3a8c26f3fdfa829f809d68...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. |
|---|