OT-2026-000024250
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000024250) never changes.
Identity and time
| Publication number | OT-2026-000024250 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-7b71-9716-38c59eb89dd6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024250 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b166536de4b95dd2055186ad9916344b299bfd3130ef21f957f194ffc428809 |
|---|---|
| Markdown | 5405119afcf993700ebac321e20a35bf88935263bcf4b2dcc58bf2617bdb33cd |
| Publication page | c275a1af35f3a8ce03822d87e0e24e2e67c7d93592ebcdde0b07e6120770d13b |
| Manifest | c2ec68af339348a33e8deeb7079cba8bd23dbe7a7f1217f055f4734bbdf8f338 |
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 | M51cQr2Aqsz7/RxO9dNYKF9tV8uuVtbvOLGNpfDl1kFG4JdK6xJsMFHWSPNyZHX9BrXFoFUYNVSj7iJAsw33BQ== |
| 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
| 2026-09-17T11:48:43.627490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024250observed c275a1af35f3a8ce03822d87e0e24e2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:43.610080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024250/manifest.jsonobserved c2ec68af339348a33e8deeb7079cba8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:43.593731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024250/publication.mdobserved 5405119afcf993700ebac321e20a35bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:43.574928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024250/publication.txtobserved 7b166536de4b95dd2055186ad9916344...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. |
|---|