OT-2026-000058886
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000058886) never changes.
Identity and time
| Publication number | OT-2026-000058886 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-782c-ac38-b3fc417de750 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058886 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6d0f7d7dadfab266790e938dde349ce18b7716c0b96d3aa08d24b4fbbfc0a1c |
|---|---|
| Markdown | a03ed378e2e4729915ec8eca4fe2fec103862caee67f5e08153def9dd963aca4 |
| Publication page | dd7e891413f1b37a46b03d1a0a73b297623fe23365f0e85b3a6e4d23c1ad52d1 |
| Manifest | 7d67f8e97271724802e17ec8a066b1bb7cc0fd4acba769abf4bf8f49819e6cb4 |
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 | //pX5rK5U4ayKRt+qHokhyKsLSVH3r3mgRo/w7VW0Rcc389OuJkvVQQQM+bnlcsFdm/n7yrxGok+bAho9DznCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:25.935497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058886observed dd7e891413f1b37a46b03d1a0a73b297...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:25.918706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058886/manifest.jsonobserved 7d67f8e97271724802e17ec8a066b1bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:25.903309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058886/publication.mdobserved a03ed378e2e4729915ec8eca4fe2fec1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:25.887074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058886/publication.txtobserved f6d0f7d7dadfab266790e938dde349ce...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. |
|---|