OT-2026-000097827
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, supply line 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-2026-000097827) never changes.
Identity and time
| Publication number | OT-2026-000097827 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7b59-aee6-7dae5b3d2be1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097827 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78a9edd6f436b1707e75b23ea4c5cc35fcc7e78c9aca10c81f80b91b4a2099ee |
|---|---|
| Markdown | 9b80ecf3b769a45aeb5ba3b5947e2c3b462cd6faf8c00bcd76f8e549b2b86502 |
| Publication page | 96fb401be34bc14813aa894a5c03e0f7aa8377d3f02a8d1ee8127d6c07bb00b0 |
| Manifest | 94715714f27a90b7f201e1fad62c7cc5f6ef86b0af2bf3a95627c0d173e37e29 |
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 | pii4ADg5jb2vFIqNalD2yCnc/z/m3OmUsBHJNf1Ij6bocLRPjO9bwTyF0Y+zQcmJasiFaQYIgsLFUicoqaOyCQ== |
| 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
| 2026-09-17T09:32:55.230186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097827observed 96fb401be34bc14813aa894a5c03e0f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:55.214170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097827/manifest.jsonobserved 94715714f27a90b7f201e1fad62c7cc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:55.197146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097827/publication.mdobserved 9b80ecf3b769a45aeb5ba3b5947e2c3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:55.179153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097827/publication.txtobserved 78a9edd6f436b1707e75b23ea4c5cc35...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. |
|---|