OT-2026-000086390
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, sustained blow-off 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-2026-000086390) never changes.
Identity and time
| Publication number | OT-2026-000086390 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7f35-bc78-1679de39da91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086390 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fe0eee192326b226b110860db86097b036bc8280d53baf8238ea16a7e56ee2e |
|---|---|
| Markdown | fb59ec246c9833e9d0a9e9248a1b7fcec30da8d56aba59fab624aa9cbf92fccd |
| Publication page | 708df7636e892eddb742965b3f1255da00967eb0a9e9d692e669be6012ad5cb9 |
| Manifest | bf11ac6c19504c9ca917c06ca3092a8322417ca93c07e8d21e59233e75eb8d6f |
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 | 3nvFia0qiQ9KYocq/X2VFlxMbjs7fI4vXG14VzVIw1sRhw5XcCvSQhZnUm+StSBo4xb0a5PGwsKBVMllH9xACw== |
| 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
| 2026-09-17T09:52:05.169853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086390observed 708df7636e892eddb742965b3f1255da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:05.153594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086390/manifest.jsonobserved bf11ac6c19504c9ca917c06ca3092a83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:05.136710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086390/publication.mdobserved fb59ec246c9833e9d0a9e9248a1b7fce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:05.120004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086390/publication.txtobserved 5fe0eee192326b226b110860db86097b...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. |
|---|