OT-2026-000040062
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000040062) never changes.
Identity and time
| Publication number | OT-2026-000040062 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-74f9-8202-462c908a007b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040062 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59bc11e7be53e7bcc26361986ad2dd28edc90c87917bea0943f332b7cf45bb62 |
|---|---|
| Markdown | 5d7b4cf103a0398276c0eaa4ac9b94e74a5481618da8eaff41c7f8c544dd16ff |
| Publication page | da6eb9bde9bbec15e820a6a28af84a8e5b1ea06b1d5f115463684c2ea3909116 |
| Manifest | 5dbde2df100dffaf16561ae7331fd647900e3eb37b03aa0f2d060b917b8028c1 |
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 | SISfc/XW1gWkY4LFu+0ohzyxADg/Kyrxz4FTUE5+mwOoTy9nQHrURmcoulri9ib9TKbkrDNiA4IzXzlRQuJcCQ== |
| 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
| 2026-09-17T11:18:54.303422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040062observed da6eb9bde9bbec15e820a6a28af84a8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:54.288669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040062/manifest.jsonobserved 5dbde2df100dffaf16561ae7331fd647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:54.274040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040062/publication.mdobserved 5d7b4cf103a0398276c0eaa4ac9b94e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:54.256624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040062/publication.txtobserved 59bc11e7be53e7bcc26361986ad2dd28...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. |
|---|