OT-2026-000060770
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, vented after 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-2026-000060770) never changes.
Identity and time
| Publication number | OT-2026-000060770 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d0-7bcd-be00-aac777d22e76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060770 |
| Status | PUBLIC |
Content hashes
| Canonical text | af0529be134742d45052458a2bb10970098f5dd7afb3c9e1f78c697680282fca |
|---|---|
| Markdown | 5bce19c88b97c7965f9483a6eb7f1bad75c9e91fb0cff2005d356c9026ff6373 |
| Publication page | 4583fcf7505c4fe1b320d85b7405d23a9bf9a2c02b595de38b5e55258540d04a |
| Manifest | dfeecdf97c9c71dfcba27485e902d3a1db96d386d0276366efa8ccc589612277 |
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 | oPNX183vVbHWTuZnrp/IaVsEBpTL0NCPPtoUcPmBElNLD0rPXqadCTOk+6dROsjxyGfvflfLHTY64WpMbR5VDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:30.643064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060770observed 4583fcf7505c4fe1b320d85b7405d23a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:30.624612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060770/manifest.jsonobserved dfeecdf97c9c71dfcba27485e902d3a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:30.605693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060770/publication.mdobserved 5bce19c88b97c7965f9483a6eb7f1bad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:30.584142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060770/publication.txtobserved af0529be134742d45052458a2bb10970...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. |
|---|