OT-2026-000008814
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, pressure sensor per zone, sustained 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-2026-000008814) never changes.
Identity and time
| Publication number | OT-2026-000008814 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-7a81-996d-c4a84d189777 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008814 |
| Status | PUBLIC |
Content hashes
| Canonical text | a237ec7f017d686df25cab9aaaf1f327050221ad1d87647f54c0ab24577656c1 |
|---|---|
| Markdown | 5cb72fc3e2278c6d0a028e33cd33c45da6482b4402f87da0d6c87c4f87825167 |
| Publication page | 342341ba89d153992341b06a683d3ee3a407f01169e765cabcf43c9908067ea2 |
| Manifest | 549e1420e1eb1d567a4b02c5517319dd63f36accb72c33a2f1878fff8a572457 |
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 | fgEV3OHrMIdAdTr3sgM1Y7MjYcSO4g7/15BbwrjeMwt0zQLCnKxmlJtiSPLeX3yDRuLW9HZsY4CYA6xDW+eNAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:06.392584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008814observed 342341ba89d153992341b06a683d3ee3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:06.372708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008814/manifest.jsonobserved 549e1420e1eb1d567a4b02c5517319dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:06.354147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008814/publication.mdobserved 5cb72fc3e2278c6d0a028e33cd33c45d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:06.334436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008814/publication.txtobserved a237ec7f017d686df25cab9aaaf1f327...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:45.396016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008814observed 342341ba89d153992341b06a683d3ee3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:45.377827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008814/manifest.jsonobserved 549e1420e1eb1d567a4b02c5517319dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:45.359817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008814/publication.mdobserved 5cb72fc3e2278c6d0a028e33cd33c45d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:45.341247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008814/publication.txtobserved a237ec7f017d686df25cab9aaaf1f327...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. |
|---|