OT-2026-000084898
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, sustained 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-2026-000084898) never changes.
Identity and time
| Publication number | OT-2026-000084898 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7d7f-8e62-8914264c2942 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084898 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60553d04a4f9e4a19f057668866d06ab111f09e175946a5293cf5cf5f9f809ee |
|---|---|
| Markdown | d43eb40dca2e03f2a3c8ba320e15a738588fb18150022f8107fa2f61de66f0ea |
| Publication page | 190cdbae0cec53b9042b1c5534551c963af05d56bd10b62fe7e6997c9cbc3898 |
| Manifest | a84b55a18e768f5c3ef1a770b605765b8c30cc37473769ef93a825c9ec33f225 |
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 | QhOHumBGT+kgLjw+ia3Sop5NMOgbvzvxGRcE53U2O2AyQGSP3rN+nhTBzx9IFlX/8LMG8fMydfVeVFqZGHiBDg== |
| 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
| 2026-09-17T09:54:52.538659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084898observed 190cdbae0cec53b9042b1c5534551c96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:52.519537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084898/manifest.jsonobserved a84b55a18e768f5c3ef1a770b605765b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:52.501397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084898/publication.mdobserved d43eb40dca2e03f2a3c8ba320e15a738...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:52.482748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084898/publication.txtobserved 60553d04a4f9e4a19f057668866d06ab...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. |
|---|