OT-2026-000015693
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line 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-2026-000015693) never changes.
Identity and time
| Publication number | OT-2026-000015693 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-7d30-9112-94690f721ae9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015693 |
| Status | PUBLIC |
Content hashes
| Canonical text | 779ce696dfd55705700f6f245be709e7935877ed8174651b8d8038e413dffc37 |
|---|---|
| Markdown | e9ff5ab226074bf4f5e3de01ebdbafbdbfe2a7c64d5c8923a93b045c1fae2812 |
| Publication page | 19f5951d786fd50738822d9993747c947592ec522617f06c175d78fc771b83fa |
| Manifest | 37e047d89e054649647828a89f040675a399514a79e2fa0678e421be52c395d7 |
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 | udtocVcyhwwIhIAWbY06LpJIrwsq1/deDTmRILt2fyKSBaCUgBb15CuRFQeKieq/Cfxr09bkiwXy9Clc8sz6DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:04:58.183807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015693observed 19f5951d786fd50738822d9993747c94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:58.166779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015693/manifest.jsonobserved 37e047d89e054649647828a89f040675...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:58.145964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015693/publication.mdobserved e9ff5ab226074bf4f5e3de01ebdbafbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:58.128315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015693/publication.txtobserved 779ce696dfd55705700f6f245be709e7...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. |
|---|