OT-2026-000094155
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three 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-2026-000094155) never changes.
Identity and time
| Publication number | OT-2026-000094155 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7e00-83a4-ab26880a2fd8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094155 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33f19e37c93616233bf8b61126ab5e495203306f30446aadc32d9a27c4f7f053 |
|---|---|
| Markdown | 343d8994e4c645538e2fadda09f17c81bd1373dad9406215af02c280b8cff930 |
| Publication page | 60f160a6acd7320bf28ff7318795a31b0489dc3e6afd65e942fdb16195ca4a84 |
| Manifest | e0ce1361ce7026787864b8cc5b8da14f01392441ec8ea525be4ce6f99ad834bf |
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 | /BMWSORqQFAXxTFZORiS9U/VtGD+LPgqhDqeVmR71SH1yRyW53oQW7ugZG4M5kqZmKWYYbjDges/b1qyfHX+Ag== |
| 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
| 2026-09-17T09:38:36.762680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094155observed 60f160a6acd7320bf28ff7318795a31b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:36.747300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094155/manifest.jsonobserved e0ce1361ce7026787864b8cc5b8da14f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:36.712509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094155/publication.mdobserved 343d8994e4c645538e2fadda09f17c81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:36.675909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094155/publication.txtobserved 33f19e37c93616233bf8b61126ab5e49...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. |
|---|