OT-2026-000088817
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000088817) never changes.
Identity and time
| Publication number | OT-2026-000088817 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7a3f-947a-f3b49028f886 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088817 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b2d1bc960ca0a552ccc94129f8de68d892b03d6ceb7cd9ccd0e5dae68c020a9 |
|---|---|
| Markdown | 78d68633686435ae4439e00d8396fb3b18f7058aee913325dd5abc1eed29cec7 |
| Publication page | 661662ec493c3c46c4a59fb3b4a7bf6930da19113eebd12bb2f8e5a147ec3317 |
| Manifest | 2ad2c5a12a2328e5c62fa47cad875159723c96abb461e90e7e86b22d72c570be |
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 | FTuY+u4ygerRHUEWWA38TuuVWmq3s+EFzPcQnbXFTY+TWUYCRXhM0SUePCn8FLS4fdIsSo76hOKqABzvNpCXCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:47:54.797569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088817observed 661662ec493c3c46c4a59fb3b4a7bf69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:54.780635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088817/manifest.jsonobserved 2ad2c5a12a2328e5c62fa47cad875159...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:54.764027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088817/publication.mdobserved 78d68633686435ae4439e00d8396fb3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:54.726578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088817/publication.txtobserved 4b2d1bc960ca0a552ccc94129f8de68d...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. |
|---|