OT-2026-000079405
Publication integrity record
Two cup vacuum gripper, two zone face, 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-2026-000079405) never changes.
Identity and time
| Publication number | OT-2026-000079405 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-76f9-99bd-8468f894328c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079405 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22d1abd9ff0a4dcf89f811a0b6a6e176b0f73871da3e51d349739973f5f640a3 |
|---|---|
| Markdown | bc086ecce234d739e01de2572c196a0e1bf5d8acf8c2b966a6ac9c97fb730bfb |
| Publication page | 06eb9ed265a56ad548c27dfb7e352ca7a4118b7ec1648a081c92e84ec932d39f |
| Manifest | 8b8a30c8763c7a999b859e279005a7a770eeaea6b84b2dfd6d95cc614ef4c90f |
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 | npdNb4Tu4mJXbWT+3mVQdSL4Ewv1vWGTSpW5z7lzOTebYUZZnJngC1tnE5NH4Z9ExzA0Sog4HItzCJZ8fecRBw== |
| 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
| 2026-09-17T10:04:43.445040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079405observed 06eb9ed265a56ad548c27dfb7e352ca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:43.427392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079405/manifest.jsonobserved 8b8a30c8763c7a999b859e279005a7a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:43.411601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079405/publication.mdobserved bc086ecce234d739e01de2572c196a0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:43.394653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079405/publication.txtobserved 22d1abd9ff0a4dcf89f811a0b6a6e176...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. |
|---|