OT-2026-000085225
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, 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-2026-000085225) never changes.
Identity and time
| Publication number | OT-2026-000085225 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-7b76-816f-3a36c44c49b1 · 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-2026-000085225 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62ff8f7de362b32912d851d0020687ffd3e1109be686995b8c017982fa9f3a74 |
|---|---|
| Markdown | 3f716ddb07718fac8c33f6d9130513701258f8f8e1261ebc9f22d527df663292 |
| Publication page | 0609ccae8a3b025bc0f48fbfcb4f9c7826d5bf5312ff14266cc94e11cd182279 |
| Manifest | 953cfda12edb5775e828715f95221a9a71189676aea9b91b15acc5cddeea8fb4 |
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 | PLiMoITysUA5T8PirCHoME12JNHiKMdUTVibTptw0/ACFgEGYR07UlIeenDajgAUlyvfa8rTCEeR8luUsMCRAQ== |
| 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
| 2026-09-17T09:55:19.274990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085225observed 0609ccae8a3b025bc0f48fbfcb4f9c78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:19.257421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085225/manifest.jsonobserved 953cfda12edb5775e828715f95221a9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:19.240495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085225/publication.mdobserved 3f716ddb07718fac8c33f6d913051370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:19.223765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085225/publication.txtobserved 62ff8f7de362b32912d851d0020687ff...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. |
|---|