OT-2026-000084326
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, 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-2026-000084326) never changes.
Identity and time
| Publication number | OT-2026-000084326 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7c5f-910a-5b8f54a5c8c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37ae462fd9e6babfef0be06bfb7568fb14aa61f9a8e5818684ce0491dbef9a7e |
|---|---|
| Markdown | 15297ae41ce36447ded122ea61e9a872589a6c02cdd276602be596584fa7c2b8 |
| Publication page | 92a39c0d6e23e7e57ce0cf9c31f0ceead3805d6a7569d3028ddc69f892c1ea8c |
| Manifest | 96aa58b9861cec7263f88b08b63dbbaa25ad37c9eab38d306869fc4e629b9474 |
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 | zcvXvd7Pxi4ey4/ICmmV4DfcIusIiTJwG/nZtyvEeZECjmBvntWNVZFWqoCsWkUH6cdla/V/qTKgYpQBELoBAg== |
| 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
| 2026-09-17T09:56:15.144297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084326observed 92a39c0d6e23e7e57ce0cf9c31f0ceea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:15.126038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084326/manifest.jsonobserved 96aa58b9861cec7263f88b08b63dbbaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:15.108926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084326/publication.mdobserved 15297ae41ce36447ded122ea61e9a872...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:15.091333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084326/publication.txtobserved 37ae462fd9e6babfef0be06bfb7568fb...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. |
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