OT-2026-000079864
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000079864) never changes.
Identity and time
| Publication number | OT-2026-000079864 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-7938-88ba-804c61894881 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079864 |
| Status | PUBLIC |
Content hashes
| Canonical text | eae38a5edf920054fe661080f91ab81baf2045add22cd0484a7924ef4155febe |
|---|---|
| Markdown | c5e0f06c4f8749e2bfd214931ec3813ee8364cfe765af6fadb9739b33c221780 |
| Publication page | 5bb95853b9e254aeab1e2698cc42cc51ea55aedb9022a22c0112ded226df7a4e |
| Manifest | 8c6f6364f59847464845c6c37ac14c4f962e341ae53fdd9d773073459a7d2e49 |
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 | uCO2IHQTeDnMe/8j4M5cACYEn9rY43AAQo5jr3PW0D4kXrrv7ETtqg9fzyCGI5r4CennPJsD5aQ57vHl3qlJCQ== |
| 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
| 2026-09-17T10:03:24.091240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079864observed 5bb95853b9e254aeab1e2698cc42cc51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:24.072877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079864/manifest.jsonobserved 8c6f6364f59847464845c6c37ac14c4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:24.055707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079864/publication.mdobserved c5e0f06c4f8749e2bfd214931ec3813e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:24.035154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079864/publication.txtobserved eae38a5edf920054fe661080f91ab81b...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. |
|---|