OT-2026-000101092
Publication integrity record
Three cup vacuum gripper, three 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-2026-000101092) never changes.
Identity and time
| Publication number | OT-2026-000101092 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-72d1-b18f-02ad30bd2c0b · 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-2026-000101092 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b3719a1f3d3c3bead9678052d11bb0978f4bc6676bcf96f50087634515774c9 |
|---|---|
| Markdown | 3a1ab54f6e3912b0fde0d31d9f055a651fbb39016c19402afb8badd89f474334 |
| Publication page | a348ae4f43f9bb3594ca3eac1aef6b5a6abcd5aa9372f739c86945566be3bbdb |
| Manifest | b2f42b7b454c6d5c90cc8a2bdaa97b44635f27bb7b13023ee7f2391088e1113e |
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 | 1TZ8ni+Bb1NgHxr6H5f4qseEmSXWfmPVEMdAisV3rPmSeSXJ1SqACEQzG/U2L7Vfl84wS+AoAQ9VMZVSi/77BA== |
| 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
| 2026-09-17T09:26:42.931789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101092observed a348ae4f43f9bb3594ca3eac1aef6b5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:42.913799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101092/manifest.jsonobserved b2f42b7b454c6d5c90cc8a2bdaa97b44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:42.895822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101092/publication.mdobserved 3a1ab54f6e3912b0fde0d31d9f055a65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:42.878364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101092/publication.txtobserved 2b3719a1f3d3c3bead9678052d11bb09...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. |
|---|