OT-2026-000096781
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, 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-2026-000096781) never changes.
Identity and time
| Publication number | OT-2026-000096781 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-7597-a6f4-a01df41d1887 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096781 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a73dc819c2e5d45ccfcd112457d12a19af6badd9b1f97bfd194922b359dada1 |
|---|---|
| Markdown | ba4d80e53eb46fc2e8ad63decc2977c12b9014cd64275548aa3fc6b18c1d9931 |
| Publication page | 4e4cd6bfccd867b6b0a9d7294af8df651565624270a408044ba43431532464d6 |
| Manifest | 1d2b8edd47f594169adb6e6022604c25e03f310b9fb7aaa085792fded41a5635 |
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 | al7SKEc6fgs9GvDKSmB0DWVNVLFRQc15XwvfoznBzEUVBsG/gkrc7Bvgn0mCwgSySJeO44aQYC1IUErJ6c5FAg== |
| 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
| 2026-09-17T09:34:21.926980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096781observed 4e4cd6bfccd867b6b0a9d7294af8df65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:21.908831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096781/manifest.jsonobserved 1d2b8edd47f594169adb6e6022604c25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:21.880556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096781/publication.mdobserved ba4d80e53eb46fc2e8ad63decc2977c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:21.851481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096781/publication.txtobserved 3a73dc819c2e5d45ccfcd112457d12a1...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. |
|---|