OT-2026-000014346
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, pulsed 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-2026-000014346) never changes.
Identity and time
| Publication number | OT-2026-000014346 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-766a-95b0-992aa969c798 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014346 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6812c2b2133abbdcc129bb30bf8616f519640d8bf6b2d515f30cf8fdbe5674be |
|---|---|
| Markdown | a5e336755f438faa40a1ca256df1a84f737f03dbdf7a2215c3841693c60caec3 |
| Publication page | 6aec59baac44e78c123af9fd5753bbe990b93898ce354ac568413cc16cee4638 |
| Manifest | 9ece8b03edd4e44132203dd9cd92f54daa915aa8a0a78d2e443ec5d6456fa424 |
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 | KeH4dDRmALduOZPiigHctYrPy63OxTZSUqviOThYx+FS7/jaTPDbhgpjm+D72hjBCyLXyxvPJcaSpaE/OPNlAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:10:04.940097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014346observed 6aec59baac44e78c123af9fd5753bbe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:04.916203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014346/manifest.jsonobserved 9ece8b03edd4e44132203dd9cd92f54d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:04.893318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014346/publication.mdobserved a5e336755f438faa40a1ca256df1a84f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:04.870441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014346/publication.txtobserved 6812c2b2133abbdcc129bb30bf8616f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.183353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014346observed 6aec59baac44e78c123af9fd5753bbe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.166789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014346/manifest.jsonobserved 9ece8b03edd4e44132203dd9cd92f54d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.150485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014346/publication.mdobserved a5e336755f438faa40a1ca256df1a84f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.132623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014346/publication.txtobserved 6812c2b2133abbdcc129bb30bf8616f5...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. |
|---|