OT-2026-000099871
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, pressure sensor per zone, 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-2026-000099871) never changes.
Identity and time
| Publication number | OT-2026-000099871 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-7723-8bf1-721d045633b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099871 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc57884a6fb9945a42c43ff4d3230a92f9935a6084dad5aadf8aca7fbbf05640 |
|---|---|
| Markdown | 4de4c68ad149751623f437d2fda19c5e541a30c28f848521a5d576c431b9339b |
| Publication page | 5c2fb7a7039b0aebc3d84f3d9423303c28272fc822135def0155762e2383d460 |
| Manifest | 8e808bb65c66063728efad3ea511fccb659ca68633d5d3f9a0e8638974cd454a |
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 | kHGlZUu39eLkTMqmNIoHuJG9003tnHPOXUv28VGAGUUtp5kZqlKRdsvX0A4OqEHce32FIgXlAK5fnSPs6bkQCg== |
| 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
| 2026-09-17T09:30:20.127837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099871observed 5c2fb7a7039b0aebc3d84f3d9423303c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:20.106093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099871/manifest.jsonobserved 8e808bb65c66063728efad3ea511fccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:20.087254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099871/publication.mdobserved 4de4c68ad149751623f437d2fda19c5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:20.023140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099871/publication.txtobserved fc57884a6fb9945a42c43ff4d3230a92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.291494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099871observed 5c2fb7a7039b0aebc3d84f3d9423303c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.274013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099871/manifest.jsonobserved 8e808bb65c66063728efad3ea511fccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.236311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099871/publication.mdobserved 4de4c68ad149751623f437d2fda19c5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.197134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099871/publication.txtobserved fc57884a6fb9945a42c43ff4d3230a92...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. |
|---|