OT-2026-000086552
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, sustained blow-off before set-down
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-2026-000086552) never changes.
Identity and time
| Publication number | OT-2026-000086552 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7aef-a7b0-133bf00326a3 · 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-2026-000086552 |
| Status | PUBLIC |
Content hashes
| Canonical text | 946c8abae8a9fbf2fed5b3a67b6a5da56b38f48c771aa2773eb5f1fba1d7a65a |
|---|---|
| Markdown | 11224628c59cae7d05a0f46c8d4bf6c1e96b7016618a92822401160f107231c6 |
| Publication page | 31f4158e20cf428134838baa89803a85cef2f85b0f8b86ab2359cb79a971d744 |
| Manifest | 83fcdc69207eed64b54bd972828ebc4b193d3041633b334918df94a40e2215da |
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 | h6L9yMq80ntmOZWaz+gA8j/PeeKcariX/I0JKzhn8df/Lt49oIO7N7tigieavuTZsTwb+/pa9CTOvEmcYMlmAA== |
| 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
| 2026-09-17T09:52:23.022023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086552observed 31f4158e20cf428134838baa89803a85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:23.005738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086552/manifest.jsonobserved 83fcdc69207eed64b54bd972828ebc4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:22.987334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086552/publication.mdobserved 11224628c59cae7d05a0f46c8d4bf6c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:22.969916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086552/publication.txtobserved 946c8abae8a9fbf2fed5b3a67b6a5da5...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. |
|---|