OT-2026-000101964
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three 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-2026-000101964) never changes.
Identity and time
| Publication number | OT-2026-000101964 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-78aa-91b3-ce6e5b45c0c2 · 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-2026-000101964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e1ca7bde87c2ce0f5c100e2a480cf52fb929d669287aa4167ec09ed6702b645 |
|---|---|
| Markdown | 10ee5decdb5eb152f03b6aa52875581697850eb207d539280bd2612c0f8c2735 |
| Publication page | 2a340c67c6a1e33d7a87859db763a4bd6617875d0de87b7700777cd7825828b4 |
| Manifest | dbe4b9e166d49d3a5b12aafb3389aeeeab841df0e30201ebdb1ca701bd6e7a16 |
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 | 2EAsJ1HTrrY854LHmz4o478npzEHJJ1HtFQV3A3fpdW79BJTYVLi3XZ10Te1bg27wOknGGOflYOy79tznSP8Bw== |
| 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
| 2026-09-17T09:25:05.129956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101964observed 2a340c67c6a1e33d7a87859db763a4bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:05.114245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101964/manifest.jsonobserved dbe4b9e166d49d3a5b12aafb3389aeee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:05.096866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101964/publication.mdobserved 10ee5decdb5eb152f03b6aa528755816...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:05.079297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101964/publication.txtobserved 1e1ca7bde87c2ce0f5c100e2a480cf52...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. |
|---|