OT-2026-000101757
Publication integrity record
Foam pad vacuum gripper, four zone face, three 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-2026-000101757) never changes.
Identity and time
| Publication number | OT-2026-000101757 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7487-bbe6-779000be4dbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101757 |
| Status | PUBLIC |
Content hashes
| Canonical text | d492984ebe10d5d879b9a0e65e45e406e87702799aa95921d9b193b3f032c1e7 |
|---|---|
| Markdown | 59c5c033ddc2d5ad27a382a976d9d8bfba135830cf06e9a7ff2ee5cec6f321a7 |
| Publication page | 990240aefd13558d33ae5863b4caa56a1d0173688df9ef5a986b6c4d6d359cce |
| Manifest | c59f2447e3dccc7148d2f90bcc9660efdf1ff16e8699a800e1d2e4638c2b5d4b |
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 | ubDwGqfOvXXioQ5kRvR8LynoDwLbxDjDGOkf8adVEqZGWbz4mSUqWTcE2wnUqq9k0q3rAqZAYNeeBNLFblVICQ== |
| 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
| 2026-09-17T09:25:37.923489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101757observed 990240aefd13558d33ae5863b4caa56a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:37.906171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101757/manifest.jsonobserved c59f2447e3dccc7148d2f90bcc9660ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:37.888592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101757/publication.mdobserved 59c5c033ddc2d5ad27a382a976d9d8bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:37.870949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101757/publication.txtobserved d492984ebe10d5d879b9a0e65e45e406...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. |
|---|