OT-2026-000086101
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, 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-2026-000086101) never changes.
Identity and time
| Publication number | OT-2026-000086101 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7439-8205-6f81e76d8186 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086101 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2a2758d6a6adbea73304bdbd330a2244ed61fcb4c0335c94246d288fe413416 |
|---|---|
| Markdown | 9f0c4d3f5fb22987cec59c974e21a24f26532e8e5f7af15cd34a3173f2c726ec |
| Publication page | 76648364be7736f58f054ddb4ca3604414ac8ecf627e34451eedecb2b9e17c3a |
| Manifest | 7f40791d46223a1ef5efbd48e71ac4bf1c48cf82db8e9a139d0142edfd2cef2e |
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 | L9fZwvyXCG7Ibg1MZHnonxvF0iVI1gUiQYnJU1n+SMt0nxk6tAkMZm1DiuKnTF+UrMMU0hu8nBqQKPHM3rgvAw== |
| 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
| 2026-09-17T09:53:45.172602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086101observed 76648364be7736f58f054ddb4ca36044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:45.155224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086101/manifest.jsonobserved 7f40791d46223a1ef5efbd48e71ac4bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:45.137660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086101/publication.mdobserved 9f0c4d3f5fb22987cec59c974e21a24f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:45.119559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086101/publication.txtobserved c2a2758d6a6adbea73304bdbd330a224...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. |
|---|