OT-2026-000084236
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000084236) never changes.
Identity and time
| Publication number | OT-2026-000084236 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b60-7e19-b3db-f7eb98833fbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084236 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33caee22da502702a5a4dbe91b5c36d4fb626f18f823161463ea152806033ce5 |
|---|---|
| Markdown | ea433c33a85cd1ba6b7b80234a9bc5905d5e91ba5cc8e16958ed1059ffada00c |
| Publication page | 11a03b8c7d74e851ae5ac9322e0bba8f86775985567f98ba93828208ed8a9011 |
| Manifest | 4f2d9247054770cf3b2ffaaad582fbcd847356d4326ae2cd7df9eff1d8e5e3ab |
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 | UeQjwAzGpRHgl+ntqDMf4/UtCXWnK87dE0DTnENc9u8rEYzeoow8imhB9KG2UxLsDzHrjoUiVqw3I7Fe7OVFDg== |
| 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
| 2026-09-17T09:56:01.960806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084236observed 11a03b8c7d74e851ae5ac9322e0bba8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:01.942103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084236/manifest.jsonobserved 4f2d9247054770cf3b2ffaaad582fbcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:01.923607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084236/publication.mdobserved ea433c33a85cd1ba6b7b80234a9bc590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:01.904051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084236/publication.txtobserved 33caee22da502702a5a4dbe91b5c36d4...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. |
|---|