OT-2026-000062202
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-2026-000062202) never changes.
Identity and time
| Publication number | OT-2026-000062202 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7e84-bc3f-8208ba7b47ae · 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-2026-000062202 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7cb691d734a7cf2e8f13a8724ab0c162f339e70e18787ed8898333d462cc2f3b |
|---|---|
| Markdown | 70f998232c10d11bcce259e39d805152aa2e06c969ea15c85af36f551ce0fe0d |
| Publication page | f9c3687815adae78770ad4652078cef59e1164feed09a2c41cd65ee8216f7ebb |
| Manifest | c24b4c873a887eaa929e88a41c9b090a62c0e1becde8089ce285045c0afd1110 |
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 | c0kKu+INlwFSYsUyPhzAhQVyxaTlq/AgJqZct+VjUG7jRkMdbVj4IM9eil2LrCpWtwUoeo1Tlqp/IMN+/VKhAA== |
| 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
| 2026-09-17T10:39:28.079862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062202observed f9c3687815adae78770ad4652078cef5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:28.061597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062202/manifest.jsonobserved c24b4c873a887eaa929e88a41c9b090a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:28.044298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062202/publication.mdobserved 70f998232c10d11bcce259e39d805152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:28.028161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062202/publication.txtobserved 7cb691d734a7cf2e8f13a8724ab0c162...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. |
|---|