OT-2026-000061594
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum 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-2026-000061594) never changes.
Identity and time
| Publication number | OT-2026-000061594 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b45-7e97-a62e-45b8b4008fe3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061594 |
| Status | PUBLIC |
Content hashes
| Canonical text | acbd119332ef31fa960566d48a7da951c76cb462a6af42da5324ef8df5b00d16 |
|---|---|
| Markdown | 34904b37c1f68cb077d3a7ac4fab76b51f11870327e3febec6bd4032be9c83b2 |
| Publication page | 6b7d356ca8d296a76f98e50096cbf5c6932cfa372681066ce5b27731d32fce79 |
| Manifest | 465c87c790679ea58725efb4087da80dd8cf9c855960aa7ab00c77da45b5baab |
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 | WokyFI1QgYDs+TwUI0aggOe+eLxpnYwj/scBPa4SrO0efWpNHHX0Gnjo8qZYOnFT/xUrElHaBv58IIWoeVEuDA== |
| 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
| 2026-09-17T10:41:31.101167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061594observed 6b7d356ca8d296a76f98e50096cbf5c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:31.082589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061594/manifest.jsonobserved 465c87c790679ea58725efb4087da80d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:31.063858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061594/publication.mdobserved 34904b37c1f68cb077d3a7ac4fab76b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:31.045443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061594/publication.txtobserved acbd119332ef31fa960566d48a7da951...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. |
|---|