OT-2026-000103123
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000103123) never changes.
Identity and time
| Publication number | OT-2026-000103123 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-7fd8-9719-47c27eab92d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103123 |
| Status | PUBLIC |
Content hashes
| Canonical text | 635588bb644501d73f1b15f62c89f1a5a16165842a1c48f065f5315e3c478a4a |
|---|---|
| Markdown | 69becf7b2a9b914151b618074c1c0c19ad164a3e0848ca7a5db61b2271198ffe |
| Publication page | f5236c8fa8d1daf90b7d26b7a977c951ab1f13c1751127fdd31706f921064a4e |
| Manifest | 23773c98768581553d94f59cb06ed6a24ae55d9256eb1941be4ed2df10e554fe |
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 | 9M2+SDNp9DY0iLgxZ2ChoD2hu9a6lXmy+MTWF150X3MW9PvW+bts1DQ7uH2nO5Xxy8p/Y0cs8rqdOcLXn+gbAA== |
| 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
| 2026-09-17T09:23:15.387473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103123observed f5236c8fa8d1daf90b7d26b7a977c951...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:15.369749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103123/manifest.jsonobserved 23773c98768581553d94f59cb06ed6a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:15.353104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103123/publication.mdobserved 69becf7b2a9b914151b618074c1c0c19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:15.335755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103123/publication.txtobserved 635588bb644501d73f1b15f62c89f1a5...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. |
|---|