OT-2026-000075351
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000075351) never changes.
Identity and time
| Publication number | OT-2026-000075351 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f201-756b-aa9b-8fc527a366bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075351 |
| Status | PUBLIC |
Content hashes
| Canonical text | a37c008752fc3a6a7cb205201b743597e5b51e275e03b05114c72e3a264a08f0 |
|---|---|
| Markdown | 7e5879d13199a979517845d0235f7167f8cb2bf3c039ec82ff5b98a5a55fd651 |
| Publication page | e05097cc5e6f280cd640aac10082000c55f87264e5df28e92b2a9b44ec41c9aa |
| Manifest | 22ec61bb74cfa97d260719020b88c625acd1d6a5b444a0b15e37b4c90da8dc35 |
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 | LLEb+8eKmOxMyWRH8AbqkgSqH379zwJpO+rJ8oQccUNfawF/jmX5Epei32yAD+aRVLgan2HCgfqUXCGRlBt/Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:17:18.303852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075351observed e05097cc5e6f280cd640aac10082000c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:17:18.286323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075351/manifest.jsonobserved 22ec61bb74cfa97d260719020b88c625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:17:18.268010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075351/publication.mdobserved 7e5879d13199a979517845d0235f7167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:17:18.248531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075351/publication.txtobserved a37c008752fc3a6a7cb205201b743597...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. |
|---|