OT-2026-000074126
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000074126) never changes.
Identity and time
| Publication number | OT-2026-000074126 · never reused |
|---|---|
| Internal UUID | 01a0ae93-7177-71ab-a43b-4792f2d949a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074126 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0172188e90a15f30920be7715e7fbcf4bf0c2b010f33a5b3a9176f071bafabb4 |
|---|---|
| Markdown | 7b234cf58740c1c9119d766c8b2c99941c5231fab7d1bf4a5877d7ed3382538a |
| Publication page | b8759e89f3ab9ffa71601fd22e97fbb2b030f7164fe66d883293da9975986eab |
| Manifest | e4132526e75939fc202f2b7d16f9dbde1c760844ba78a26d51e1a8ea697a0e01 |
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 | lpCfF+6vTZQ2brPyu5ps8EArCyzpJsWTVuSwxTx6v3j5Ws0X5iL3yaHknKLADsXNb1nKZm5BFbAE4hyqIMk9DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:18:58.130057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074126observed b8759e89f3ab9ffa71601fd22e97fbb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:58.111931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074126/manifest.jsonobserved e4132526e75939fc202f2b7d16f9dbde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:58.093623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074126/publication.mdobserved 7b234cf58740c1c9119d766c8b2c9994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:58.077506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074126/publication.txtobserved 0172188e90a15f30920be7715e7fbcf4...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. |
|---|