OT-2026-000098562
Publication integrity record
Foam pad vacuum gripper, three zone face, six 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-2026-000098562) never changes.
Identity and time
| Publication number | OT-2026-000098562 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ac-74a7-b97e-408a9a72fe08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098562 |
| Status | PUBLIC |
Content hashes
| Canonical text | b29366206c28e32a52b33117e1ee2aa7202e6a803a6d30be32aedfce5ce3bfa0 |
|---|---|
| Markdown | 74d4b952a555fc30386c88b1f4d20a5063ed5e088f6545b55a854a6964ddce9f |
| Publication page | d6d5277b2d48dd8b85356ed8180e1efe4c312cd8f3a34fe33e83231f3412aad7 |
| Manifest | eae160652defe68cbbc2da44ea837a1c789193b1c38c7d41e1190588c4373025 |
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 | yjWYbLcBaS5K9+/s3Pi5T8EZqFTvLe5v00NhgGNEYDaCdX5f1we/Uvi7pL/JfvLjA7yDJjOm3HgyrWqzZ00QBA== |
| 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
| 2026-09-17T09:30:49.542151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098562observed d6d5277b2d48dd8b85356ed8180e1efe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:49.525998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098562/manifest.jsonobserved eae160652defe68cbbc2da44ea837a1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:49.508339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098562/publication.mdobserved 74d4b952a555fc30386c88b1f4d20a50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:49.493336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098562/publication.txtobserved b29366206c28e32a52b33117e1ee2aa7...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. |
|---|