OT-2026-000024995
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, 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-2026-000024995) never changes.
Identity and time
| Publication number | OT-2026-000024995 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-795a-b08a-92661b0def83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024995 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f3d6b4d60a10dc7b6da11d18efbadd74225df6c783afa85e33d003caf58c49c |
|---|---|
| Markdown | 574dffd280ffc2184a64e870c9035e76901b069515c807901749f6d66f19f6ff |
| Publication page | 616fd9cc204a3d19a5b994f438804690bccf542c0f057b06bf7d8ee26ed1de3c |
| Manifest | bcc4e3359adc950fefe369596cbc38159fe77379a046a2bc26d14777f8cd095d |
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 | 2xGRGttL2cd5JFkUlm5/CBEfLNB2AUIBZrASmzwXT7HWi+Yf0YLfLmtolbbCmkIWlh56uXDByF4EA1MP6wr+BA== |
| 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
| 2026-09-17T11:48:23.338950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024995observed 616fd9cc204a3d19a5b994f438804690...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:23.321166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024995/manifest.jsonobserved bcc4e3359adc950fefe369596cbc3815...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:23.301233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024995/publication.mdobserved 574dffd280ffc2184a64e870c9035e76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:23.276077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024995/publication.txtobserved 1f3d6b4d60a10dc7b6da11d18efbadd7...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. |
|---|