OT-2026-000082961
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000082961) never changes.
Identity and time
| Publication number | OT-2026-000082961 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7017-acea-f5b1c9b1fc68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082961 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c7fa274a6592db38ddbfce7d48ca0d231ec79cc67a5a16b80e03ba71438225e |
|---|---|
| Markdown | 4a19b874243c7cf957083c7ee45a58f7f33b6a4c70817015d2e2ec79262b8159 |
| Publication page | 50f192c60a07ed391a2bb307b968503a614f3c311d220c634c449151135b963f |
| Manifest | c2016412abf18ca988e2236e19d08585607f557918047e79d0382a46bd2ba638 |
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 | lH3Wj1SbAh0YrKVJo2YGQSkSFq+KgfcDMyUwIMX8hy7sPlq54o8/sRT71Ep/apEhyqegqeJopVY5q1mHj8m2Cg== |
| 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
| 2026-09-17T09:58:39.631511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082961observed 50f192c60a07ed391a2bb307b968503a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:39.613414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082961/manifest.jsonobserved c2016412abf18ca988e2236e19d08585...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:39.596005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082961/publication.mdobserved 4a19b874243c7cf957083c7ee45a58f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:39.579379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082961/publication.txtobserved 3c7fa274a6592db38ddbfce7d48ca0d2...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. |
|---|