OT-2026-000070093
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, 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-2026-000070093) never changes.
Identity and time
| Publication number | OT-2026-000070093 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-732f-99d3-c44305e1fa13 · 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-2026-000070093 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d133c24bb61764e906c781bd0833330c22832ee6d84a45e185cb465f4693bc3 |
|---|---|
| Markdown | ad5e8126d31e25ad4f72f27d256360ed8dfd5b4d6b1cabecb095b270bfb6c1e8 |
| Publication page | 1464ccebeb42882b36b96a4829cb4658c8f23cf924ab7e8ae0529fa7fc0e3925 |
| Manifest | ee54ccbe9a8413eba8c9e6ea6df51531c285af320404ff455f7b48582b80219e |
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 | 8bmv/gZQPEs752c72qIwvcsLY4ec5lKjTQOqIBKLNZfG5oV1Z3TwBLl/6AbFFU9ok0Dm969Eg0KRMbUct0NCBA== |
| 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
| 2026-09-17T10:27:03.722555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070093observed 1464ccebeb42882b36b96a4829cb4658...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:03.705441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070093/manifest.jsonobserved ee54ccbe9a8413eba8c9e6ea6df51531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:03.687703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070093/publication.mdobserved ad5e8126d31e25ad4f72f27d256360ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:03.669798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070093/publication.txtobserved 2d133c24bb61764e906c781bd0833330...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. |
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