OT-2026-000097614
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000097614) never changes.
Identity and time
| Publication number | OT-2026-000097614 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f2-7e46-9470-21701f244fcb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3220f0f355ca63428777d99894ad1d2266ac24f26dded5f6c0a99e83904f9efb |
|---|---|
| Markdown | ea1ea85987d571b779e218cb02a0b6bd5837fecc8390dbc6a7f5acd46866a8b2 |
| Publication page | d883f11ee38e4bca5707e4f27d83cdb1e04edd9ed6e2f9ade510a64082bb2430 |
| Manifest | 64c97996f4cb80f92d904fa15dfaac9df7ce2e7b90c1cf5cae6ca4e1eb7f70bf |
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 | 7HyoszM2ZLLHCKDYz9HUCUAY8Lzt/8cVTtta49hd2ey6y3R+CFZMocKfiDgH262NDGnkF2/ITuioAkVU2rHgDA== |
| 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
| 2026-09-17T09:32:37.293245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097614observed d883f11ee38e4bca5707e4f27d83cdb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:37.273228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097614/manifest.jsonobserved 64c97996f4cb80f92d904fa15dfaac9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:37.255211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097614/publication.mdobserved ea1ea85987d571b779e218cb02a0b6bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:37.236432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097614/publication.txtobserved 3220f0f355ca63428777d99894ad1d22...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. |
|---|