OT-2026-000094725
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000094725) never changes.
Identity and time
| Publication number | OT-2026-000094725 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7974-8bce-687da23b949a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094725 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31ec3590b6682f03e553f7a8ecf05beefe8db2133f1a4ecedda6e833fcb9ac08 |
|---|---|
| Markdown | a4a3d7f13cf8664bab3699026c9ef47c47955dc916f8a493fa65150bd30bf0c8 |
| Publication page | 1ca49900ab75eb4cb3ffb9e6675cd317af63919c5afbdf812cd5a81e7692d7b5 |
| Manifest | 744ece21f7812e355733b6aae22fa0e602e4978cacc63f4bdd73fe612867529f |
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 | 7me7CazlRsLMvuy2gCArSQ4duj8V1LsvuGp5pdAkgxmzWSdX8gs8PeB1TBMN2ESmntBfyxP93rHk4ycwVdI4DA== |
| 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
| 2026-09-17T09:37:11.436355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094725observed 1ca49900ab75eb4cb3ffb9e6675cd317...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:11.418451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094725/manifest.jsonobserved 744ece21f7812e355733b6aae22fa0e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:11.399863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094725/publication.mdobserved a4a3d7f13cf8664bab3699026c9ef47c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:11.383787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094725/publication.txtobserved 31ec3590b6682f03e553f7a8ecf05bee...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. |
|---|