OT-2026-000079371
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, sustained blow-off before set-down
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-2026-000079371) never changes.
Identity and time
| Publication number | OT-2026-000079371 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7d31-bcfc-c1b5c97c19a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079371 |
| Status | PUBLIC |
Content hashes
| Canonical text | 030885a344b9d5c375ee40718c756567e9a2bf2e6ca3a876b686835fd2365220 |
|---|---|
| Markdown | ab473411eb2505d5f10655167ed8fe9f66fa3010d5e6823a092a837b2eb6db21 |
| Publication page | 9effd0118275fd6a87e95462deda9a43edb7f1a9b2eba8a502e358255195f550 |
| Manifest | eeccb38726528d5fd46ab4914786c07a89d934f066271b5879163efd574ea88b |
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 | mghdqSThUbZQbHNpi6Lnix3RaVB0xE3judlPe3n33tlgzoEOlA3FLZ2vxeQegIUqh/HMhXqfgMZN/zv5XUhKAw== |
| 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
| 2026-09-17T10:04:59.447166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079371observed 9effd0118275fd6a87e95462deda9a43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:59.426830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079371/manifest.jsonobserved eeccb38726528d5fd46ab4914786c07a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:59.407185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079371/publication.mdobserved ab473411eb2505d5f10655167ed8fe9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:59.388607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079371/publication.txtobserved 030885a344b9d5c375ee40718c756567...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. |
|---|