OT-2026-000059750
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000059750) never changes.
Identity and time
| Publication number | OT-2026-000059750 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7e7f-b493-cc585a276df1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059750 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8de6eae98315561c028576d5fa7c6fbb0d71fcc87300fa38a7f3f986a5d526a |
|---|---|
| Markdown | 9eb38bb440af235298957f8e462f390ed03a030a378cc345974fc636d01da575 |
| Publication page | ad842dc6e016437f58765616381b550626954e705091a8db51d31c5ef6307422 |
| Manifest | f2d1af1b2545740f1b6daf6e2e7a55c88be822ff7ad2a4d7d71f36fc39aacb40 |
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 | RBkgc2hhve8DrMcRS2HGOA/Gm8Z7eBIJ1+NFmbM6Ow0BLDAuc3einghwjIAvQ1GjskJ8nItCc0X8xEo27qh7Dw== |
| 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
| 2026-09-17T10:44:28.377569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059750observed ad842dc6e016437f58765616381b5506...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:28.358784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059750/manifest.jsonobserved f2d1af1b2545740f1b6daf6e2e7a55c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:28.340574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059750/publication.mdobserved 9eb38bb440af235298957f8e462f390e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:28.322185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059750/publication.txtobserved c8de6eae98315561c028576d5fa7c6fb...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. |
|---|