OT-2026-000070026
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, vented 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-2026-000070026) never changes.
Identity and time
| Publication number | OT-2026-000070026 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7374-80a6-9ac748e882e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070026 |
| Status | PUBLIC |
Content hashes
| Canonical text | d63886b470207eff3ef065327e98ed778d16567e463304277896282a726d9096 |
|---|---|
| Markdown | 99e1ae81ee524e595e33b8ef60f2adbdb19e5b89cd9800fb9944b08c1b28f978 |
| Publication page | 1e6b90f7f34bcd52d1cdd7bb16becd1d9b5e95ae73430e37ec1bdae907f3ceaa |
| Manifest | e428a6b399e253c8dc7b934df935593ed6da2e387f239a0c0718ee155a26c81b |
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 | 3YciVPCawktgAiIjjt2vkJaDiAQMrjWipTzhDg/M+Q/9+jozy+c7KWHGSMD8js/SVc1dIcDf/E1xArjFPmztBQ== |
| 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
| 2026-09-17T10:26:58.761616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070026observed 1e6b90f7f34bcd52d1cdd7bb16becd1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:58.740860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070026/manifest.jsonobserved e428a6b399e253c8dc7b934df935593e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:58.720771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070026/publication.mdobserved 99e1ae81ee524e595e33b8ef60f2adbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:58.702913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070026/publication.txtobserved d63886b470207eff3ef065327e98ed77...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. |
|---|