OT-2026-000062218
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000062218) never changes.
Identity and time
| Publication number | OT-2026-000062218 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7036-a2c9-b83db433c6f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062218 |
| Status | PUBLIC |
Content hashes
| Canonical text | edf4f93f76f599205916a3eca27d9644c9bf3ea87b873ba8e23c5c2a90ec3f4f |
|---|---|
| Markdown | 608bc40efb07601e18f56dd6485fd01cf6c8a8220a82563b4bc8acd14dd1c3bd |
| Publication page | ec8f6fd9855d8a85b41a411252eaa885243fbb1f7fd875b28859637d3dd1aed6 |
| Manifest | 9637b37f203c5784581d635cfb7b563fa99928fd9a8442d72e132da4af2ad487 |
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 | DPqY5PlKN8D2ePS1UFkEEtvNAZJtir/N5y1bMysq/i1PxfS7btFPrcUzUck8XTtnQPthpmDxY8jHwOuZhnW8Cg== |
| 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
| 2026-09-17T10:39:29.341677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062218observed ec8f6fd9855d8a85b41a411252eaa885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:29.323765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062218/manifest.jsonobserved 9637b37f203c5784581d635cfb7b563f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:29.306701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062218/publication.mdobserved 608bc40efb07601e18f56dd6485fd01c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:29.288114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062218/publication.txtobserved edf4f93f76f599205916a3eca27d9644...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. |
|---|