OT-2026-000085818
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, sustained blow-off 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-2026-000085818) never changes.
Identity and time
| Publication number | OT-2026-000085818 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-7fdd-bdd9-0fe167f740c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57eb787a4b44d2af8e7231769660667eedbbff913210bf33e987b5f84a9979fc |
|---|---|
| Markdown | 331c31971728119cc4aa971b9383ebbe71530ce4f9c9423364d89bd0423ba5e7 |
| Publication page | fbbcaddf3c71df8540d67b84e2667d27ce181f8431fbcc39b0acb1da63bdb0ba |
| Manifest | b2256a214cf3a52d5eff27bcaa89b14a39cb051363a5a383ee43d00f5109e66e |
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 | rQ8ykCHts59LiRB3gBeSbyvLum59IPDlManLx1GzYxmlY1D5PiMASMaIOzmpoaaJr1vuHHGwvQBQssf4dJuIAg== |
| 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
| 2026-09-17T09:52:44.335000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085818observed fbbcaddf3c71df8540d67b84e2667d27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:44.318966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085818/manifest.jsonobserved b2256a214cf3a52d5eff27bcaa89b14a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:44.301336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085818/publication.mdobserved 331c31971728119cc4aa971b9383ebbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:44.284005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085818/publication.txtobserved 57eb787a4b44d2af8e7231769660667e...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. |
|---|