OT-2026-000058039
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000058039) never changes.
Identity and time
| Publication number | OT-2026-000058039 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7b05-9116-b0fc079062e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058039 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1faea96d4bc42c6c7e8b9c517a0760019d8d9a7fc8764744c8bc75dd39feb53c |
|---|---|
| Markdown | c146c6b6eaab60f203e75232a0fc326c3c1cd60156d04fb6e137411f0192154a |
| Publication page | 17c679acfeff74ab6a53f296b130db515f4b543c5af6b925cb986e7dedb159e7 |
| Manifest | 522931ceec6663ae9d224757f97b8ad79904a7f00bfe0cbcfe80c7bc344cf80d |
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 | fbwoUgGcginCeXTRkHfmNRsl5klcWPGPVd2/4D4brtrDH4rdlq1b3Aa6ADkmIuxXMe0yDRJlFSnsC0a+aSqCAQ== |
| 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
| 2026-09-17T10:47:41.151143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058039observed 17c679acfeff74ab6a53f296b130db51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:41.135371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058039/manifest.jsonobserved 522931ceec6663ae9d224757f97b8ad7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:41.117130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058039/publication.mdobserved c146c6b6eaab60f203e75232a0fc326c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:41.098779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058039/publication.txtobserved 1faea96d4bc42c6c7e8b9c517a076001...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. |
|---|