OT-2026-000103241
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000103241) never changes.
Identity and time
| Publication number | OT-2026-000103241 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7a2c-a781-f473fd8bbb98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103241 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf16c8e22d3e2ba30868bc3901b925543849e2e0c6775327bf7e62e21d0d496a |
|---|---|
| Markdown | f46f2d04e6501c2dee13b47e673e125f1b4d3f5262ca8dcb5067fe470c7ce106 |
| Publication page | e023cd5027c07e9b7ac543ba81fa15642457aace27277563818c154e43b727f9 |
| Manifest | f825e822f84d16dc71ade0e194a456396b01856373b210771b570863414ffe37 |
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 | Tk11xBCzYrefCAkyrQ5x9Vs6scLNijtmTo6TDR2VysjlR/9YBo5rFM4npqrwholtMd54QILGFPDDsgNtY3q7DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:28.543634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103241observed e023cd5027c07e9b7ac543ba81fa1564...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:28.527240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103241/manifest.jsonobserved f825e822f84d16dc71ade0e194a45639...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:28.510867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103241/publication.mdobserved f46f2d04e6501c2dee13b47e673e125f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:28.493838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103241/publication.txtobserved cf16c8e22d3e2ba30868bc3901b92554...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. |
|---|