OT-2026-000062854
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three 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-2026-000062854) never changes.
Identity and time
| Publication number | OT-2026-000062854 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a7-78d1-9522-39fca14ffb1e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062854 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc83ee3463212c37088f37d3ae8b276ca8e4dc6c5e471e2bc59a98048ae4a5ad |
|---|---|
| Markdown | fdf5caa988aec2edb6f169e1f85317ccdc2471283c543355736c315966445fb9 |
| Publication page | 542ec25267f04cf324291503db03a7c25ba14a757ca6211ce1ff8baac21e674f |
| Manifest | 90be2610116e45d7e2b01a5cbcec3b829b0b6b7163fb8674c4f72ef3dd03b2c7 |
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 | aNUQUkgekPaQIuHDRlr0Zvz/icJZge7ZpokQ3qIgF+Hai4D4kyLUc+y7yFrIb26K4Ebr10gruCWei1gjK5bZBg== |
| 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
| 2026-09-17T10:40:12.073799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062854observed 542ec25267f04cf324291503db03a7c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:12.051195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062854/manifest.jsonobserved 90be2610116e45d7e2b01a5cbcec3b82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:12.030863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062854/publication.mdobserved fdf5caa988aec2edb6f169e1f85317cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:12.011765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062854/publication.txtobserved dc83ee3463212c37088f37d3ae8b276c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.092032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062854observed 542ec25267f04cf324291503db03a7c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.074818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062854/manifest.jsonobserved 90be2610116e45d7e2b01a5cbcec3b82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.057234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062854/publication.mdobserved fdf5caa988aec2edb6f169e1f85317cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.039766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062854/publication.txtobserved dc83ee3463212c37088f37d3ae8b276c...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. |
|---|