OT-2026-000101197
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000101197) never changes.
Identity and time
| Publication number | OT-2026-000101197 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7191-b9bd-4f83c339f404 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101197 |
| Status | PUBLIC |
Content hashes
| Canonical text | 614b9c86ab3df998f8bbea6ef9ddbf4279acb021e3d8a60a18713376d5ec30b7 |
|---|---|
| Markdown | 56c5120c75a9cfe3e67538d08b0dd5889d956164302cdaa04b4fd596b2b2adf2 |
| Publication page | 38f251f1b157e07273028ac5a6bece454851f22ca9041295f0981ec52090953c |
| Manifest | c703382676ce12a8708bc6f2f350ac193b8ab9116358b1232550c73d8ac800bc |
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 | MnpyU/ff/X5L73wL+Po0gIP0ZHH39QuSjeV5AP3cIZw2d6hDJTomVB5XHEvfKnGOlybFMH1IBOju2J3IMajEDg== |
| 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
| 2026-09-17T09:26:50.787779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101197observed 38f251f1b157e07273028ac5a6bece45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:50.770500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101197/manifest.jsonobserved c703382676ce12a8708bc6f2f350ac19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:50.752751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101197/publication.mdobserved 56c5120c75a9cfe3e67538d08b0dd588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:50.734656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101197/publication.txtobserved 614b9c86ab3df998f8bbea6ef9ddbf42...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. |
|---|