OT-2026-000094706
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000094706) never changes.
Identity and time
| Publication number | OT-2026-000094706 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7b96-a958-15de36449626 · 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-2026-000094706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7684bb2147c5ddb3f81c2a83dfd33e23ce88e910b83a04b7c9a536c883ce4642 |
|---|---|
| Markdown | a2f3532327281ce555c490177e9d3cfceb1801dd34da2d9e8b12b604a7150eae |
| Publication page | 78a01053b2906ac58cfb8ace388325ce6b96f8f0b8aba8b4241df909da61d1f4 |
| Manifest | b09b19b8628e619df1053135b20032fbb875aba399b08cf4b4fb775bc2163760 |
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 | pQxKxDuem2zQzrNQ0VkR97eSO2fPaTRLUGGf3vTXFGH4bULcudhQTqTOrsRmfRpBwPulyqSVu4wsBO3gCuI3Bw== |
| 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
| 2026-09-17T09:37:09.908429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094706observed 78a01053b2906ac58cfb8ace388325ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:09.893108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094706/manifest.jsonobserved b09b19b8628e619df1053135b20032fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:09.875927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094706/publication.mdobserved a2f3532327281ce555c490177e9d3cfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:09.858097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094706/publication.txtobserved 7684bb2147c5ddb3f81c2a83dfd33e23...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. |
|---|