OT-2026-000092867
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two stage ejector, 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-2026-000092867) never changes.
Identity and time
| Publication number | OT-2026-000092867 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b602-7d93-9165-e616b2c8dc6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092867 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23cb109ec7b74ac931352464ae11f8662f761703a0e2625cdc6f44d7898e912a |
|---|---|
| Markdown | 346470f5d72fe1f1a1d0d2da987cc30fa2697ffb1c79209963e1fa7d08928b28 |
| Publication page | ce9c90476e2eb3cf72912f0871b0bd9ae5cd4ac2e2060bd07d2b6002064442ab |
| Manifest | c98bc5296ac8f1f2b89bacdfe3b062651d0926fb2f81d85e3c9ac7c9e8c61c7c |
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 | aB8InV9yLzZazPffQD6razNRw/OLUWhrcyMIuVe2ik6K4xMKBRpkxQy9mH2TM/k4evLByo61OHs7VN6HYnXSCA== |
| 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
| 2026-09-17T09:41:31.683491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092867observed ce9c90476e2eb3cf72912f0871b0bd9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:31.667173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092867/manifest.jsonobserved c98bc5296ac8f1f2b89bacdfe3b06265...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:31.646865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092867/publication.mdobserved 346470f5d72fe1f1a1d0d2da987cc30f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:31.629933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092867/publication.txtobserved 23cb109ec7b74ac931352464ae11f866...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. |
|---|