OT-2026-000075041
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000075041) never changes.
Identity and time
| Publication number | OT-2026-000075041 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-7cec-9a36-1d176bbc54ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075041 |
| Status | PUBLIC |
Content hashes
| Canonical text | e10495495b5b68fb7475b34d96ce703cd8424bdd149cbcc25fed0f846066c63f |
|---|---|
| Markdown | d22a63151ea1e2caaf0013c756d5015b709e4041132921297e7499d76608e8c5 |
| Publication page | 8c2a6547b872d77aa242f5dd3fa6a2a7c812020d286998246eca9ae33e17f509 |
| Manifest | bb6ab20f055289b238f69c15b9480e5b32da8be56903ea0060aefcbb918cac16 |
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 | 0Py8LLLbAQDAxjg8FJmKu9bOizbdYOvWJKR3CPvT5R9s8sttVlVb7R0hIE52MlOCohfC2Gw3MWo4n7DWv7fLCA== |
| 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
| 2026-09-17T10:18:51.352845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075041observed 8c2a6547b872d77aa242f5dd3fa6a2a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:51.336092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075041/manifest.jsonobserved bb6ab20f055289b238f69c15b9480e5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:51.318227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075041/publication.mdobserved d22a63151ea1e2caaf0013c756d5015b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:51.301625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075041/publication.txtobserved e10495495b5b68fb7475b34d96ce703c...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. |
|---|