OT-2026-000068114
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000068114) never changes.
Identity and time
| Publication number | OT-2026-000068114 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7e27-aace-f1b6bae9ec65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 963b3738027af4aa54611620032a519627606fd2ed33110c70cfb081c53df45e |
|---|---|
| Markdown | a75492af1f66d36ee1422caffbfe80287027491c91afdeec6a938721e7d98814 |
| Publication page | e0b26870ee4e30836c149306a626ea2bd6ec5c68390ac7a1f61740eded35b829 |
| Manifest | 59a5494bebb2c7c29839736b2d0a2992367c5473dc2572f77957f2512b242736 |
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 | M2LRxSrctZBTyJ132C7ZiFlcB8V5uvsda2btSWbf2xC0uyjCAn2IDJmqDyMBUOMTIDBzyk9+Xg7oa7I4Mm3wCA== |
| 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
| 2026-10-31T04:23:15.294224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068114observed e0b26870ee4e30836c149306a626ea2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-31T04:23:15.278705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068114/manifest.jsonobserved 59a5494bebb2c7c29839736b2d0a2992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-31T04:23:15.256417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068114/publication.mdobserved a75492af1f66d36ee1422caffbfe8028...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-31T04:23:15.235054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068114/publication.txtobserved 963b3738027af4aa54611620032a5196...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:45.001251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068114observed e0b26870ee4e30836c149306a626ea2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:44.985886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068114/manifest.jsonobserved 59a5494bebb2c7c29839736b2d0a2992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:44.968365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068114/publication.mdobserved a75492af1f66d36ee1422caffbfe8028...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:44.948460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068114/publication.txtobserved 963b3738027af4aa54611620032a5196...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
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