OT-2026-000044722
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, 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-2026-000044722) never changes.
Identity and time
| Publication number | OT-2026-000044722 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39da-7116-88bd-fba0bf6c7b8b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044722 |
| Status | PUBLIC |
Content hashes
| Canonical text | 251fbab16b38fad9f161fbe381b387df6b6b84aa04808984eb6dd5e48f0cd175 |
|---|---|
| Markdown | 1ea289fa16058ad26cede6cc0ba3b8396c696b082848bab790676170163f0e39 |
| Publication page | 5238d5a1396e351720ea27039d7b866c03a26b83f8fc3fee010ca3fa9e6fb45d |
| Manifest | b8e958ed9b141b70c8ddd9d18f036f70779000373718bd375e2f14ae523be007 |
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 | Z8Y36uaN7MyNE042L5Pi0lUBieHWr90b5PK7bUq7JPfUDOOfq2REcgw/fAnHWdxjBARj3pSt9QxnjF//KzHZDw== |
| 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
| 2026-09-17T11:11:59.377595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044722observed 5238d5a1396e351720ea27039d7b866c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:59.361010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044722/manifest.jsonobserved b8e958ed9b141b70c8ddd9d18f036f70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:59.341437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044722/publication.mdobserved 1ea289fa16058ad26cede6cc0ba3b839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:59.323524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044722/publication.txtobserved 251fbab16b38fad9f161fbe381b387df...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. |
|---|