OT-2026-000094845
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000094845) never changes.
Identity and time
| Publication number | OT-2026-000094845 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7ebf-897c-5001e0d9f98e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094845 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1306449cbebe5205e3f13907f1fba24ddafd7b2c409def18c88c98e329d8b1e9 |
|---|---|
| Markdown | 53bf29a6fa04d8e398dab2818f77ccbe74afdc428da872dec9f735a4e0736c0d |
| Publication page | 300f0c6a8afa479fd8313a7085e09036707cc470375a8a4ab909a1853eb4e757 |
| Manifest | 690a66e371dc51c387f167c2bfed33588825c165f4392c5da11be4e940526824 |
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 | Btyyfmf8CWi5B6NPYxomGA/ZZblLdVUaKoMiKJ9v2/S7loKlfzCaaVtuDN8TiR2w1AIzNau2TwsUjPVjBgaPAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:20.374221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094845observed 300f0c6a8afa479fd8313a7085e09036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:20.358048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094845/manifest.jsonobserved 690a66e371dc51c387f167c2bfed3358...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:20.341091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094845/publication.mdobserved 53bf29a6fa04d8e398dab2818f77ccbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:20.324364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094845/publication.txtobserved 1306449cbebe5205e3f13907f1fba24d...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. |
|---|