OT-2026-000084943
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000084943) never changes.
Identity and time
| Publication number | OT-2026-000084943 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-7f7a-922d-ad8358c428b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084943 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37e84a4416d79fb07871fc3f74452dba0a8b92746490a40e188e08c60facaa84 |
|---|---|
| Markdown | 9338b3a8697dcef69e29eb0a9806c4886c452f9a932934b21ac8f3750ac00936 |
| Publication page | 95687f4683248139b43ef679646fd395db0408c4fd472c3790fa9bbe9045a29d |
| Manifest | 1f9b9d84da030842a5834673d8606e11e7a02acb54aaa225b31f50c8706982a3 |
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 | 4SZpVUnQVgro4ovrRuhGg9aU35tZXT8a9clWJ2UZVajyRbbuPKFvVBej4GiJeiuRuXl8JuE7Kb18oII/qUyQDg== |
| 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
| 2026-09-17T09:54:56.045435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084943observed 95687f4683248139b43ef679646fd395...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:56.028488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084943/manifest.jsonobserved 1f9b9d84da030842a5834673d8606e11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:56.012927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084943/publication.mdobserved 9338b3a8697dcef69e29eb0a9806c488...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:55.996545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084943/publication.txtobserved 37e84a4416d79fb07871fc3f74452dba...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. |
|---|