OT-2026-000007320
Publication integrity record
Vacuum cup gripper, three outlet manifold, three stage ejector, pulsed 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-2026-000007320) never changes.
Identity and time
| Publication number | OT-2026-000007320 · never reused |
|---|---|
| Internal UUID | 01a0a97a-8f1c-7c2f-8b73-c4135f479d60 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:09:36.670712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007320 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0fdbc9c84ac847dd49dd8e2a9f07fd00387eb011073c44e93f587099a9d0230 |
|---|---|
| Markdown | 901c96ca87f70a5f6ce82f24765f1d7e2acbe2d45b1d3b4ebef6f819bd24dcdd |
| Publication page | f72642d2326d25c0b4106a7892166491742841a7309aace18a3ab77bae0e6742 |
| Manifest | f7ae547329a6bf90041cfc7d7af9b42b9e290d34a60d97d390945f793b29d0bc |
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 | 5+K4GIKwm88UivXyEgAVr+92feGgcunN0YSyPrHtmkokOeAKpt9XMk3UMtj/ktv4XfUd03pNs2AT8Rfp5KLqAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T12:43:03.608291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007320observed f72642d2326d25c0b4106a7892166491...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T12:43:03.460573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007320/manifest.jsonobserved f7ae547329a6bf90041cfc7d7af9b42b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T12:43:03.293114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007320/publication.mdobserved 901c96ca87f70a5f6ce82f24765f1d7e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T12:43:03.134523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007320/publication.txtobserved b0fdbc9c84ac847dd49dd8e2a9f07fd0...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:04.232274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007320observed f72642d2326d25c0b4106a7892166491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:04.220912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007320/manifest.jsonobserved f7ae547329a6bf90041cfc7d7af9b42b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:04.207395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007320/publication.mdobserved 901c96ca87f70a5f6ce82f24765f1d7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:04.194654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007320/publication.txtobserved b0fdbc9c84ac847dd49dd8e2a9f07fd0...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. |
|---|