OT-2026-000098916
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, 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-2026-000098916) never changes.
Identity and time
| Publication number | OT-2026-000098916 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7fed-af5a-15412e938a89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098916 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcf2ef0ab999f19ecfde92c0be0035313b169341b1a512e5f7054e96dbfb4c05 |
|---|---|
| Markdown | 494d074fc0545fd63f34091dc92f4713db6fdc229a70951b8c6210a938a97483 |
| Publication page | aff6ecf319e826174be61a153e708f16940f48687ddb24dfe4ace4f4dea3481d |
| Manifest | 9d1e04101e3d8ac0ba3484baf448403f51137d0ff93786e20c65dcb757276f2c |
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 | I5Q5mNAdM7lVqHYqL/ZZpc+tPdLEIyeNoztM9frFk6wmbgUw35Mm5rv1VQCdp3kNgkaWLLZ6ZZNXFlWUn+qWBg== |
| 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
| 2026-09-17T09:29:58.728346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098916observed aff6ecf319e826174be61a153e708f16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:58.708571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098916/manifest.jsonobserved 9d1e04101e3d8ac0ba3484baf448403f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:58.691532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098916/publication.mdobserved 494d074fc0545fd63f34091dc92f4713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:58.673361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098916/publication.txtobserved fcf2ef0ab999f19ecfde92c0be003531...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. |
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