OT-2026-000083062
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line 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-2026-000083062) never changes.
Identity and time
| Publication number | OT-2026-000083062 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-78cc-9c67-b732a29af1c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083062 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcd29d6203f18bb287f5b6b4153a1d4c1d78806fef3714f29d1b46b9c74dfe6b |
|---|---|
| Markdown | 7ded4d19b5dbaa105837dc9f5ea019ebefbeb77becba5d1fc914351723f09c20 |
| Publication page | a17c5b3dabdd72faee78170a62baf4ec7b43f8b96c453485c1079ec0fdb494c0 |
| Manifest | 99f5c44f594a463501cb282daeb1c60cfa3039a3bf7f7209604df53ae936bf3b |
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 | 4lt9NFMPErbEsfefXNvTpM2EWi4uJE9E643VkrRlov9eVy5uGcYwKvTknaIBJ88CA9G2g1exfK4EAoULyKoNDg== |
| 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
| 2026-09-17T09:00:29.637766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083062observed a17c5b3dabdd72faee78170a62baf4ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:29.621495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083062/manifest.jsonobserved 99f5c44f594a463501cb282daeb1c60c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:29.605671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083062/publication.mdobserved 7ded4d19b5dbaa105837dc9f5ea019eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:29.587056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083062/publication.txtobserved bcd29d6203f18bb287f5b6b4153a1d4c...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. |
|---|