OT-2026-000099608
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000099608) never changes.
Identity and time
| Publication number | OT-2026-000099608 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-76e0-8225-21258a737de5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099608 |
| Status | PUBLIC |
Content hashes
| Canonical text | d177b784bf9b3264a86d310cfb3bbdf5d377c99372d7fdd851c16e1559d229f9 |
|---|---|
| Markdown | 544c824b50ba839d4cba24a0704dcf74caa28f968425a4f11f17a20189dbc194 |
| Publication page | be3b33d603bcba0ffc6afceb3f8afd698ef27eb4c857b17e3e4bb374af565d49 |
| Manifest | a6815ea53dab10ce4a99d4889f7a85115bdb80198d00164c444d55362ea4c94d |
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 | lGtExC0ybU1W3mNlRA95LLf1qtZloqAFDAAbLvbrHkLVyVuU0lk40FdYGWLYGan2BXYAVGKtdaiY38DZVN90Ag== |
| 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
| 2026-09-17T09:29:32.217249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099608observed be3b33d603bcba0ffc6afceb3f8afd69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:32.200021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099608/manifest.jsonobserved a6815ea53dab10ce4a99d4889f7a8511...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:32.181617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099608/publication.mdobserved 544c824b50ba839d4cba24a0704dcf74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:32.164354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099608/publication.txtobserved d177b784bf9b3264a86d310cfb3bbdf5...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. |
|---|