OT-2026-000062522
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, vented 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-2026-000062522) never changes.
Identity and time
| Publication number | OT-2026-000062522 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7c75-bb90-9fa26810e277 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062522 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4455324c4dbb42f6f64800f9185ca7d1620fa046458229c70e9f956fd9f11c73 |
|---|---|
| Markdown | 95f9b86b5c815f8c597b64b198eeb6e32f3cbacddda797aae548398f6dc3dcdf |
| Publication page | 4005e9f22d15b4c238bb66cdf0657d4551e0e39b656245c7e292aaf38b4c3580 |
| Manifest | cb01fb5a25782814a236ea3a930810ffb897d542050d61dcc445ca30e0a57eb9 |
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 | x094tDm7oAHnfwquyjRwhGnmUYOWRFa+TqZLEeWCth1ngQ7pFfTN1VuGdVEcP7l6s2OeQr0+lyAdRzr/a7DhAg== |
| 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
| 2026-09-17T10:39:58.731138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062522observed 4005e9f22d15b4c238bb66cdf0657d45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:58.709815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062522/manifest.jsonobserved cb01fb5a25782814a236ea3a930810ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:58.686876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062522/publication.mdobserved 95f9b86b5c815f8c597b64b198eeb6e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:58.666090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062522/publication.txtobserved 4455324c4dbb42f6f64800f9185ca7d1...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. |
|---|