OT-2026-000039106
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000039106) never changes.
Identity and time
| Publication number | OT-2026-000039106 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-739c-89e8-a78f40d8e0b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039106 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69df0030e8539184e0860099409ca7954b6aa97b76da8c99ede42e06f599b45f |
|---|---|
| Markdown | c11b0f4f9d577ddfe0ec3716b73310cf9ff07ed8889f53639a945ffd63daf488 |
| Publication page | 26f64fc19c95280696b0c68bccddd6bab651d75377a5f340c74a18d9f6b1753d |
| Manifest | 8acc328116767b69d68472ce632f5fc1b998c984e51be4e9ea42331b04e0ff6d |
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 | nGf3Q7k3kWoWmEbmTjfeZZMs0glQTbKZd//FEs1bEMTZwIJZTC2sF7vFFSHeR/Nma5u69e8PW/3KQH93fLAKDg== |
| 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
| 2026-09-17T11:20:35.753815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039106observed 26f64fc19c95280696b0c68bccddd6ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:35.735813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039106/manifest.jsonobserved 8acc328116767b69d68472ce632f5fc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:35.718865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039106/publication.mdobserved c11b0f4f9d577ddfe0ec3716b73310cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:35.702332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039106/publication.txtobserved 69df0030e8539184e0860099409ca795...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. |
|---|