OT-2026-000102760
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000102760) never changes.
Identity and time
| Publication number | OT-2026-000102760 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7dad-a5ac-304828ec3926 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102760 |
| Status | PUBLIC |
Content hashes
| Canonical text | 193f29498e99d905d3ad8f28e33ce3927ee970c4fd214eb739977f888f10ed18 |
|---|---|
| Markdown | ea71eaa884e949b081bbdb5ff7c47b218175fe95586fc180868aa4a07be46bbf |
| Publication page | e09fe92d915f907d3cad10be9f882ea8c3251f6d2ebbf203bf17bd64d9474b30 |
| Manifest | 22e656efcfa731bc18f9a8c05c904760de0f85780e8165e2eda9b0650320c3fc |
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 | nHcZH2nehVaGtaQD7CEtdXcjEP604kOJOzhXOJ5JDMsTqICb/Jne3lOhACmF+WWyq3U09Bu3N5QfkqFoPsa1AA== |
| 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
| 2026-09-17T09:24:17.024819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102760observed e09fe92d915f907d3cad10be9f882ea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:17.005432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102760/manifest.jsonobserved 22e656efcfa731bc18f9a8c05c904760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:16.987222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102760/publication.mdobserved ea71eaa884e949b081bbdb5ff7c47b21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:16.969565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102760/publication.txtobserved 193f29498e99d905d3ad8f28e33ce392...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. |
|---|