OT-2026-000024298
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, sustained 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-2026-000024298) never changes.
Identity and time
| Publication number | OT-2026-000024298 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7104-b7ac-4793520b4620 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024298 |
| Status | PUBLIC |
Content hashes
| Canonical text | 821a932317f5ec7f546a328617ff8c52e7816beadc6e588c8afcf8aab484a1a4 |
|---|---|
| Markdown | b10fb106f08ed1a3117edd1eb5a624e3902a04abe1a328f7bc1d5ba0cf86001a |
| Publication page | 17a2798ffaa990d6166b643a14c40059e661cd3e65cc4107e816f1b50d54708e |
| Manifest | 53e76e5f51ed43bf493f39571314c558e91ca88546da6de27662e95843ed46a4 |
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 | LMJeQ+9N7M6x4T9bKsRhAUkEFNmcCm/G67Md94j1OHcIeHnVRBbewSL42iEYqS0MMUtjtaahmfPoz0HW8it3Cw== |
| 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
| 2026-09-17T11:48:47.661279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024298observed 17a2798ffaa990d6166b643a14c40059...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:47.642715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024298/manifest.jsonobserved 53e76e5f51ed43bf493f39571314c558...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:47.622810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024298/publication.mdobserved b10fb106f08ed1a3117edd1eb5a624e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:47.604601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024298/publication.txtobserved 821a932317f5ec7f546a328617ff8c52...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. |
|---|