OT-2026-000045070
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000045070) never changes.
Identity and time
| Publication number | OT-2026-000045070 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-77a7-8f8d-b36f57ce3ed2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045070 |
| Status | PUBLIC |
Content hashes
| Canonical text | 320aba2dab0340d468e65674cb350467e48a2c0d4768ebd6a4daa6db89ce6786 |
|---|---|
| Markdown | 05c1d7c18cd37995349355df03dcdd671e3eaf4c236cc5e2ae7afd3bd583945e |
| Publication page | 158680500229ebb0953ad1866f0f35eb5d061a8aa8d6f0a80866ee28efb72327 |
| Manifest | 41317da3f1b403d774fe267ddea71ed55ee535a1d75176ddc7d297049277daee |
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 | RopzsaSE9Pr6rIei0LNkFH563gRiV4UAkIlLT+HYarAsdklk2yX470SuRJux/Olo78t5FYPdS7rJ0RmDRldNAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:06.079693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045070observed 158680500229ebb0953ad1866f0f35eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:06.061875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045070/manifest.jsonobserved 41317da3f1b403d774fe267ddea71ed5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:06.042752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045070/publication.mdobserved 05c1d7c18cd37995349355df03dcdd67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:06.026031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045070/publication.txtobserved 320aba2dab0340d468e65674cb350467...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. |
|---|