OT-2026-000082184
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000082184) never changes.
Identity and time
| Publication number | OT-2026-000082184 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7014-af40-755fa53eed9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082184 |
| Status | PUBLIC |
Content hashes
| Canonical text | c94f1b8b678c7febd856c8e0acb82addb366cc513660048d6a81dae612999684 |
|---|---|
| Markdown | 1d1849b224660e1b2dca93b3fb422ab8f67b9eb19a27710a8d399f449a5ab236 |
| Publication page | d7db039a73fda712bb5ad89cf4280034ed3cd9bb8aab363afece27b42cacc120 |
| Manifest | bcdf737d733ace21920e62e8f764059d87e37398687eba90c3a089b70506f363 |
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 | txSqJ4Aamvq0h+Mgfy7K/gqHfNB7ttGqzPFEMf6rDLMRPrAo/6+SG4B7vgXlmewNprSfhjhjWcPQoPhGutsyAw== |
| 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
| 2026-09-17T09:59:00.756601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082184observed d7db039a73fda712bb5ad89cf4280034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:00.740059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082184/manifest.jsonobserved bcdf737d733ace21920e62e8f764059d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:00.721947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082184/publication.mdobserved 1d1849b224660e1b2dca93b3fb422ab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:00.703247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082184/publication.txtobserved c94f1b8b678c7febd856c8e0acb82add...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. |
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