OT-2026-000101362
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, sustained 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-2026-000101362) never changes.
Identity and time
| Publication number | OT-2026-000101362 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-720a-9447-1a70e116dad6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101362 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab7c17d8267126d6bf413ab91a2cfa32cda8c837cee5400b17577efba5f2ebdf |
|---|---|
| Markdown | 6dc9ae05c2f9c58d4708de69dee5ab57ffc4ece9688fc8d61b5f206ff1d300e8 |
| Publication page | a945f01f6cf03926d781d8444aef6a5b07595ff89595574434caf7aefe13bbd7 |
| Manifest | 3d01fe32e1aa7f36984cbddce708244b2795519a96059807549c0aaea845b5e2 |
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 | NIaWpyMEC1+8AW1zkOyS7DNSrSe6YkAtxULNsdc/I6iGOuQ8KqoqR/ZlA+qt70FbuGUbAYKRGn0eZ85oJ/eIAQ== |
| 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
| 2026-09-17T09:27:04.765951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101362observed a945f01f6cf03926d781d8444aef6a5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:04.748058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101362/manifest.jsonobserved 3d01fe32e1aa7f36984cbddce708244b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:04.729570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101362/publication.mdobserved 6dc9ae05c2f9c58d4708de69dee5ab57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:04.710761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101362/publication.txtobserved ab7c17d8267126d6bf413ab91a2cfa32...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. |
|---|