OT-2026-000101912
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single 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-2026-000101912) never changes.
Identity and time
| Publication number | OT-2026-000101912 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7f1f-9031-3008db1e0dca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101912 |
| Status | PUBLIC |
Content hashes
| Canonical text | e42c5a6461c895a1a4900828f6aa698c15a0169396d45c46980bfa467d94b4cb |
|---|---|
| Markdown | 1f0b11ec821f45d4109b79d116aff123133f86998c20a664866b4d622829e43a |
| Publication page | 5a56d71c91e6b01ee99013ed86bf72054e73ef58b87e3e989a0b87f0fef10326 |
| Manifest | eebdc244101ee993e689c457522fafd0fe7444d678106af6b866d392cb26db70 |
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 | eSpbQCSmtqfZ8eJa3JGP01c3+5FCecKffgNzsnwAdpkTpSCmQhXOj9btPAdb1G4t+XaWDRWjbhLAMdkQx9V6CA== |
| 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
| 2026-09-17T09:24:31.654264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101912observed 5a56d71c91e6b01ee99013ed86bf7205...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:31.636562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101912/manifest.jsonobserved eebdc244101ee993e689c457522fafd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:31.618432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101912/publication.mdobserved 1f0b11ec821f45d4109b79d116aff123...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:31.596228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101912/publication.txtobserved e42c5a6461c895a1a4900828f6aa698c...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. |
|---|