OT-2026-000095572
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, pump fed, pressure sensor per zone, 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-2026-000095572) never changes.
Identity and time
| Publication number | OT-2026-000095572 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7587-a7df-a02fb516960b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095572 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29c2b409cbba84a167ea71e9e80460e2d56cdd4021477528f56e1ec9a9b6310f |
|---|---|
| Markdown | 250a1e6b78be51a3ee2870fa4e2e1ad644edf522531fbe4330b624ca6ebd515d |
| Publication page | 09faff921ff2a49e9b229fb39e79a9bf0a4f6f0f098971d0fc1d634c9797d879 |
| Manifest | 6522fb00b63d2da46a3211fa0d53715ba46dc22f23ee541496b63649bf9ace1a |
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 | 9M5yLctT4fU4ltKb0dKFS+MaolIaCJUK03Fspw5Ak6m1LQHEQ/efcqtL/yLK8smmqreqx6naViek3og4AsTADA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:59.395489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095572observed 09faff921ff2a49e9b229fb39e79a9bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:59.379319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095572/manifest.jsonobserved 6522fb00b63d2da46a3211fa0d53715b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:59.361858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095572/publication.mdobserved 250a1e6b78be51a3ee2870fa4e2e1ad6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:59.344533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095572/publication.txtobserved 29c2b409cbba84a167ea71e9e80460e2...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. |
|---|