OT-2026-000014008
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, pulsed 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-2026-000014008) never changes.
Identity and time
| Publication number | OT-2026-000014008 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8dea-77b7-9dc3-4921f6d5642c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014008 |
| Status | PUBLIC |
Content hashes
| Canonical text | c80c42f6a73fa833a897861ad9f81ae7719d31b235f718360ccb226975e9cb29 |
|---|---|
| Markdown | 8be082d7d50006281bd0bcc7bf96ba5b084c15a1f13d8a3f441f76d2fe706282 |
| Publication page | a228fd1b256efef0ab164d7801a137f1d3eb82e607921bf75564ae11957b70cc |
| Manifest | 392f960dfa067c912cd4cfd99d2063ef35a7d6fb06cca000ca3b810b2f1c7fd0 |
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 | V8jkijzZxWoDGyE+rSi496ADpV+HKbqm5/WECLt9ksXGDjad4GWvbwKgSk+7hkMIvP631bUG7CNwmislAQMcBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:09:13.948525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014008observed a228fd1b256efef0ab164d7801a137f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:13.927742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014008/manifest.jsonobserved 392f960dfa067c912cd4cfd99d2063ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:13.908005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014008/publication.mdobserved 8be082d7d50006281bd0bcc7bf96ba5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:13.889087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014008/publication.txtobserved c80c42f6a73fa833a897861ad9f81ae7...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. |
|---|