OT-2026-000085050
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000085050) never changes.
Identity and time
| Publication number | OT-2026-000085050 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7f1c-8c30-611d4d2c204b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085050 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce447b57efef309a761c2ed9792ba8f78dbe2bcc30edc1ed27e481d9a63f1734 |
|---|---|
| Markdown | 11eed525179e6d5533d454626b147e2fda539c5e692105ec1bb89a1ff688ffc5 |
| Publication page | 38821faab08ede6bd2b3ebba01bdabf8f6e3a94f4b38c93d39376c5fa3d08f6d |
| Manifest | 05b9a467217b754b04aea4d01bbd9ab928bdbe3d942cff2507fecb76c68a73d0 |
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 | SmldVkIyY5p+NWCKpOK0+0Z2Bv+15zqHn2oMYLeZu2Fr/mFQppJeFML24cJZOBTnfoepyb2gWiw497arWy8CCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:04.158060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085050observed 38821faab08ede6bd2b3ebba01bdabf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:04.138375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085050/manifest.jsonobserved 05b9a467217b754b04aea4d01bbd9ab9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:04.120375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085050/publication.mdobserved 11eed525179e6d5533d454626b147e2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:04.102967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085050/publication.txtobserved ce447b57efef309a761c2ed9792ba8f7...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. |
|---|