OT-2026-000026315
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, pulsed blow-off before set-down
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-2026-000026315) never changes.
Identity and time
| Publication number | OT-2026-000026315 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-7487-a743-6195d142479f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026315 |
| Status | PUBLIC |
Content hashes
| Canonical text | 590621a117297ad31f1d4cfa09a0520e045da7a13cdeadf89896f6f0dd8980e2 |
|---|---|
| Markdown | d144e060e5b440b90ddac8d4fa7279487e07b85edd5b477d992f16e7052a1b10 |
| Publication page | f35bedc10d878ab5a5b2328101b729d3943b547e167e89ab1fb3aa451c49651d |
| Manifest | 6ba65b217529b71b22536a5a0faf9ebe27bea3300e1429b6d7737d62f56b732c |
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 | LuG2/VQ9cza4BR7+XHxGZltNthP4kcjCIVHdSZKv9/WTmTAoWHDKI7VHVbJXE2zTr2rFSq0vL7UBU3xWno87Dw== |
| 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
| 2026-09-17T11:44:09.116279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026315observed f35bedc10d878ab5a5b2328101b729d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:09.099562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026315/manifest.jsonobserved 6ba65b217529b71b22536a5a0faf9ebe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:09.033900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026315/publication.mdobserved d144e060e5b440b90ddac8d4fa727948...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:08.975768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026315/publication.txtobserved 590621a117297ad31f1d4cfa09a0520e...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. |
|---|