OT-2026-000092215
Publication integrity record
Two cup vacuum gripper, two zone face, pump fed, supply line pressure sensor, 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-2026-000092215) never changes.
Identity and time
| Publication number | OT-2026-000092215 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7152-a94c-a2b1d920c311 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092215 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb23b76746f8b0d3bf82df5699c2c3ab1ad50f5f1f39604bafd3b9814ee3821c |
|---|---|
| Markdown | cbe01a79c167e4923e736ff0bf0234c744434f14ce919b7d10649bc5e64b7f2d |
| Publication page | 813b25b2d2acc11c34b9bd23b5b53d0f692b117c7843b8aaeb6deac7e164a7ec |
| Manifest | 7b002e541413c75722be325574ca3d1b7f903e1fbe7ac64c4983d56124409508 |
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 | 92vLvp9RiK3QUHL0k9n8ziqS9pllJFg4G0YNTWr2Ew/7KycKOLpYYN0HzGyZp84f5tQAiESwFshI9jrb21CfDw== |
| 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
| 2026-09-17T09:41:43.483670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092215observed 813b25b2d2acc11c34b9bd23b5b53d0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:43.465294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092215/manifest.jsonobserved 7b002e541413c75722be325574ca3d1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:43.444699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092215/publication.mdobserved cbe01a79c167e4923e736ff0bf0234c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:43.423165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092215/publication.txtobserved fb23b76746f8b0d3bf82df5699c2c3ab...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. |
|---|