OT-2026-000079260
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, vented 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-2026-000079260) never changes.
Identity and time
| Publication number | OT-2026-000079260 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7b98-8c62-d36a8a6cb196 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14a0352386202572c119c00892a2785dbcd564c314763dec7039191ceee52f69 |
|---|---|
| Markdown | f6b62715818aff6c76aad206e23abe39f8ab07c3fbac0fe99d66a75ca58dbc56 |
| Publication page | 0f84f6f3adabac1522a7c8a440bfc81859469675299654acbf4445242bccce1a |
| Manifest | 632f962a8b97e65afbef8278d12cb544a96cb9cd60e2075ab4d0579d5bee66a1 |
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 | P9KuejDyK1f7TLQOMZeh9NvGKKfdRTINbD3ukAvwuf9sXGpQgH7qYiLfjY0lAw68YwGuvc+lYsSGEEu/t2/gAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:04:51.334561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079260observed 0f84f6f3adabac1522a7c8a440bfc818...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:51.315258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079260/manifest.jsonobserved 632f962a8b97e65afbef8278d12cb544...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:51.297031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079260/publication.mdobserved f6b62715818aff6c76aad206e23abe39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:51.278258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079260/publication.txtobserved 14a0352386202572c119c00892a2785d...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. |
|---|