OT-2026-000103413
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, pulsed 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-2026-000103413) never changes.
Identity and time
| Publication number | OT-2026-000103413 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e460-7ab4-b81e-f4c7e9176b76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103413 |
| Status | PUBLIC |
Content hashes
| Canonical text | 526d2918f761f54e7ce9fec31cbd49de2952fc6438c4050d75437f72d3c528a1 |
|---|---|
| Markdown | 84d3b969b6119fb36549905c9f31be37c63934ae668b8c91ee9075df845e23cd |
| Publication page | d9c31aab7e33ea2d850da55ac95c24037264a03909ffa53e9311ea8b1ee20037 |
| Manifest | 7578aa658ff7469625173c588009837af21fd1ae87595521d6d7e450babc2b38 |
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 | SbbtKfUF+Guo/6tzAvO2JQ4zvnUVuytImYMAG/E3rUAIOKo2NYyi9z6o0F8vHmHS+H39BFPW0p7ZMP1m3Ay2BQ== |
| 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
| 2026-09-17T09:22:09.610059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103413observed d9c31aab7e33ea2d850da55ac95c2403...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:09.593448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103413/manifest.jsonobserved 7578aa658ff7469625173c588009837a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:09.575278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103413/publication.mdobserved 84d3b969b6119fb36549905c9f31be37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:09.558680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103413/publication.txtobserved 526d2918f761f54e7ce9fec31cbd49de...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. |
|---|