OT-2026-000085513
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, sustained blow-off 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-2026-000085513) never changes.
Identity and time
| Publication number | OT-2026-000085513 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7967-85fe-a2166c7906bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085513 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3cd80fc7ca33f193a4851aefaa6072aa08ee6e792a98c452f16f9cbd302f8ff7 |
|---|---|
| Markdown | 5961502c7b15d85562668e4809ed0a0730e59115fc9f97b4f3683cff898f385b |
| Publication page | fbbbb4ea9119eaf9317966086e2b410b790d446a701112916134fead275172cd |
| Manifest | 321be43a6649e0e317720e0049755ad30dd031cfdbb1dcfd5773eec1a98e78ad |
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 | pvuSqI+M9xOHndzNltLTZf7ewodQIMIdZHGqFDURNbYxX0F2RqA7gCLPrWr2WT7TiYYRg84He+0+rTm1DlEqBA== |
| 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
| 2026-09-17T09:54:19.269668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085513observed fbbbb4ea9119eaf9317966086e2b410b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:19.251290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085513/manifest.jsonobserved 321be43a6649e0e317720e0049755ad3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:19.234908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085513/publication.mdobserved 5961502c7b15d85562668e4809ed0a07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:19.217439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085513/publication.txtobserved 3cd80fc7ca33f193a4851aefaa6072aa...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. |
|---|