OT-2026-000024522
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, 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-2026-000024522) never changes.
Identity and time
| Publication number | OT-2026-000024522 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-780b-8625-5e154c4d76af · 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-2026-000024522 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce1c526e9c00d80f4b51560d3fbe284552a8ba1b129feeb55c008024dbdee027 |
|---|---|
| Markdown | b032eccef09360793035a4b3d7dfa9367533cab8537bd0f284b835de6e99faf8 |
| Publication page | 459398e433d1d7bc7e5e098776b769041cf1fa036ff87548b76065b2a7138d6e |
| Manifest | c6a258736589348b7fd53aa22601282acc93c86244caf2c90df656c917b9d03b |
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 | d+Ltv3X821RAbxwiGSbyUv/c/LsoLE15mTEOC3hyEEUZxVScRyi0GG3gwmHtLUJtIPSWNCRfMT+FyW68IsVGDQ== |
| 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
| 2026-09-17T11:50:32.633736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024522observed 459398e433d1d7bc7e5e098776b76904...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:32.614171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024522/manifest.jsonobserved c6a258736589348b7fd53aa22601282a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.596204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024522/publication.mdobserved b032eccef09360793035a4b3d7dfa936...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.577332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024522/publication.txtobserved ce1c526e9c00d80f4b51560d3fbe2845...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.856011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024522observed 459398e433d1d7bc7e5e098776b76904...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.839663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024522/manifest.jsonobserved c6a258736589348b7fd53aa22601282a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.821949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024522/publication.mdobserved b032eccef09360793035a4b3d7dfa936...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.805036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024522/publication.txtobserved ce1c526e9c00d80f4b51560d3fbe2845...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. |
|---|