OT-2026-000100192
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, two stage ejector, 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-2026-000100192) never changes.
Identity and time
| Publication number | OT-2026-000100192 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3052-774a-8b50-4e19c01aac7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6955b5e1a758ac011e01c293b4b2fbe61590bc1a17039319fcf459bd2093024a |
|---|---|
| Markdown | 0eea1ed8ef7005e5bb589030328da796a7b447d294aa21af7ee0a4fbc17dcdb4 |
| Publication page | 018f26da06de1bd7b934703a6b707907f5e8f8e150a9d89565da0384a11b26c0 |
| Manifest | 428079caa6196a6a1bfa27ed6489e8ee0b97eb567b68448ebac4f466986b895b |
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 | rtIlaKTvXl0y7feVTBXAM7zacuEzOMcjEuspUR1y/jDLWMSYJZ3wzjuOdyvWzpXVU1YDw0hCHeLxFV5EBOhbBQ== |
| 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
| 2026-09-17T09:27:54.660444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100192observed 018f26da06de1bd7b934703a6b707907...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:54.641013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100192/manifest.jsonobserved 428079caa6196a6a1bfa27ed6489e8ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:54.619826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100192/publication.mdobserved 0eea1ed8ef7005e5bb589030328da796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:54.601792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100192/publication.txtobserved 6955b5e1a758ac011e01c293b4b2fbe6...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. |
|---|