OT-2026-000024570
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000024570) never changes.
Identity and time
| Publication number | OT-2026-000024570 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-7de4-a96d-a0fcb65c90e6 · 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-2026-000024570 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9834c0747b27f2cc628d642f2ad71060b7f744e8a438658b7fa74da9c92d26a2 |
|---|---|
| Markdown | c31d610280f5455ae0215988a2460d52b2a377d2bd5caf341c0f43a142c5e771 |
| Publication page | 8f1db9f20ba516cfd8fbec8ba7008b05a57fe77fc2e783f5b36339f6f09b65c6 |
| Manifest | 8ec061eeaf808aea9843f924ebefb91f2b8dc0683dc04c92c8c626b083313551 |
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 | Rc92pvABGhtvW6cE7W96JkYM7WB24JkMj/vRcVLmiUbOUIbmnn+wRa/BVNaoDd31B2Ul6Zq7E7XGExpwTpnZAQ== |
| 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
| 2026-09-17T11:50:43.852609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024570observed 8f1db9f20ba516cfd8fbec8ba7008b05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:43.829206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024570/manifest.jsonobserved 8ec061eeaf808aea9843f924ebefb91f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:43.802205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024570/publication.mdobserved c31d610280f5455ae0215988a2460d52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:43.778384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024570/publication.txtobserved 9834c0747b27f2cc628d642f2ad71060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.582326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024570observed 8f1db9f20ba516cfd8fbec8ba7008b05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.565808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024570/manifest.jsonobserved 8ec061eeaf808aea9843f924ebefb91f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.549123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024570/publication.mdobserved c31d610280f5455ae0215988a2460d52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.533142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024570/publication.txtobserved 9834c0747b27f2cc628d642f2ad71060...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. |
|---|