OT-2026-000020514
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000020514) never changes.
Identity and time
| Publication number | OT-2026-000020514 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-437c-75b6-a4d3-d1706074d19f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:22.507199Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000020514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 699226f00c6be62eb5d2a16c04558165e2b1d7e0f08b7520b7a2e900edb791e9 |
|---|---|
| Markdown | 6430eca51356260b464cdd22baad58a3af718f3dad1898aed78e0c075c1ba0d5 |
| Publication page | 6fd78b200eb353ac99882f2cc18bbaf02cbabe3cb2522dcc91fc358dea8027f2 |
| Manifest | 447a44bf69ab3e9f03d5c175c592baa6b479cac7d4c5c21dca2e6744f5c51dad |
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 | sDmrM2oBRDFciWKIN/8HASILaSpT0YEdWYGBQDeuJFLTYFJI2hbP4bYFKkSCKI7S61MpTOPZEcijbed0v0esBg== |
| 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
| 2026-09-17T12:00:28.840755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020514observed 6fd78b200eb353ac99882f2cc18bbaf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:00:28.820992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020514/manifest.jsonobserved 447a44bf69ab3e9f03d5c175c592baa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:00:28.801629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020514/publication.mdobserved 6430eca51356260b464cdd22baad58a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:00:28.783971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020514/publication.txtobserved 699226f00c6be62eb5d2a16c04558165...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:31.856986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020514observed 6fd78b200eb353ac99882f2cc18bbaf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:31.839800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020514/manifest.jsonobserved 447a44bf69ab3e9f03d5c175c592baa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:31.822036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020514/publication.mdobserved 6430eca51356260b464cdd22baad58a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:31.803905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020514/publication.txtobserved 699226f00c6be62eb5d2a16c04558165...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. |
|---|