OT-2026-000009353
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, pulsed blow-off before set-down
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-2026-000009353) never changes.
Identity and time
| Publication number | OT-2026-000009353 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7e80-a25e-4abdf8e1e443 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009353 |
| Status | PUBLIC |
Content hashes
| Canonical text | dea8711eb0064680393c8c0c022f4a35630d8edfefee7d4f4f5deb9e34c68c77 |
|---|---|
| Markdown | 32ec75f7bc997cdf47278f474b4e5443e3bd76d4e2eaf45123ae547d686a04b5 |
| Publication page | 272d2c167d01749256331db1cd58a86466b7e5d0e0fd059cfce3140cbce65e85 |
| Manifest | 3616d68d783171cd0e8b422c13c2e120de745cc13bba392ff86732a8c168d8b5 |
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 | oOA/wMxJKfiFoZc7N1WJQkrK17ViJ5/elBfatCDyk30B0epuwBP79nBdjVpfVC4CbCGKUi9nb2PDJKA7G46nCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:37.063174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009353observed 272d2c167d01749256331db1cd58a864...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:37.041555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009353/manifest.jsonobserved 3616d68d783171cd0e8b422c13c2e120...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:37.023446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009353/publication.mdobserved 32ec75f7bc997cdf47278f474b4e5443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:37.003245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009353/publication.txtobserved dea8711eb0064680393c8c0c022f4a35...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. |
|---|