OT-2026-000034735
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, pulsed 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-2026-000034735) never changes.
Identity and time
| Publication number | OT-2026-000034735 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7a5c-9240-ec3b22043e1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4bcc3a88b4afe29580d8bca36a8c432a976ef36466e7918dc585b5f587d859f6 |
|---|---|
| Markdown | 5bf7a9739792aa3d804832c8981852c26ba198f158d9c105afa211a30c813eba |
| Publication page | 3c8d9461d72ed0bbb24aa5df9760fb47a71cbfdc1bdb00cc4b29fc99adaedf7e |
| Manifest | 1ea68223db7acfb25ca7a60b45e3e796d55de445614791dd6f4f0ff2c6363300 |
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 | zR/A9s6NAaLxMa65gpKiUHpp7DbL2AU3vQm9D/K0umtowTkzb/4ynrkELcwlxW8ABOuUBgJW9kMQV/H489XxBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:12.868995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034735observed 3c8d9461d72ed0bbb24aa5df9760fb47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:12.840361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034735/manifest.jsonobserved 1ea68223db7acfb25ca7a60b45e3e796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:12.816027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034735/publication.mdobserved 5bf7a9739792aa3d804832c8981852c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:12.791667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034735/publication.txtobserved 4bcc3a88b4afe29580d8bca36a8c432a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:41.325166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034735observed 3c8d9461d72ed0bbb24aa5df9760fb47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:41.304569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034735/manifest.jsonobserved 1ea68223db7acfb25ca7a60b45e3e796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:41.285929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034735/publication.mdobserved 5bf7a9739792aa3d804832c8981852c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:41.265909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034735/publication.txtobserved 4bcc3a88b4afe29580d8bca36a8c432a...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. |
|---|