OT-2026-000102664
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, pulsed blow-off 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-2026-000102664) never changes.
Identity and time
| Publication number | OT-2026-000102664 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7279-87a2-45556847017f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102664 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c39e5ee11328fe5919adcdd81239afe909a82300e3a769836f70a2282465c66 |
|---|---|
| Markdown | 07df7772ea43d33f9c8711882eab74336355966deb80001127ebb186ec608f21 |
| Publication page | 871b3cca0f46ff4e5a2c0cc82dd56029ce490eee327afa9ec148590e2d83bff7 |
| Manifest | 3a88d19e5857fb2b92042d21458d832fa96acb456771edf60c1e2db780e4f1b0 |
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 | XlpNGYZD2bINasPxkC6tjWwTVSleUReWrW7BHDqHMaMJEaDhKfLGqTZsV+D3+zAnCqRnV3ECDJ0pkKsNkkX0CQ== |
| 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
| 2026-09-17T09:24:09.929000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102664observed 871b3cca0f46ff4e5a2c0cc82dd56029...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:09.910585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102664/manifest.jsonobserved 3a88d19e5857fb2b92042d21458d832f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:09.892763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102664/publication.mdobserved 07df7772ea43d33f9c8711882eab7433...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:09.875388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102664/publication.txtobserved 0c39e5ee11328fe5919adcdd81239afe...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. |
|---|