OT-2026-000023743
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single 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-2026-000023743) never changes.
Identity and time
| Publication number | OT-2026-000023743 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed4-7198-a321-070d11ae0a3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023743 |
| Status | PUBLIC |
Content hashes
| Canonical text | b24b5776e5a29b6709e61590b8fccf86276cecb5447997f9fc6a4398363c3eab |
|---|---|
| Markdown | 7dca905bd3cc101cbf627b86a6dc0966150e4d749fec167f0ea48099a78e40b6 |
| Publication page | 25f8e1bd52fb3274d64fd57aef7beb645be2afa778a44418ab4478575e39d4c5 |
| Manifest | d4aa3815bd3b37d18f3d53825a5c7be1c06fb5a6a638964acc31879f4f70582e |
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 | VX8paat8CixqUW1LCdCIFJWeLzyj05znXq3qOS3gSD/Tjf15u6XKd5sGne2FjRkzDrA2JNh1aCM+2LpzVTo/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
| 2026-09-17T11:50:05.486037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023743observed 25f8e1bd52fb3274d64fd57aef7beb64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:05.463290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023743/manifest.jsonobserved d4aa3815bd3b37d18f3d53825a5c7be1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:05.443655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023743/publication.mdobserved 7dca905bd3cc101cbf627b86a6dc0966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:05.388016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023743/publication.txtobserved b24b5776e5a29b6709e61590b8fccf86...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. |
|---|