OT-2026-000063386
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000063386) never changes.
Identity and time
| Publication number | OT-2026-000063386 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7501-8703-07e496a78fc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063386 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcd691ab33e00d3143fd74e355bd46ac6724188e416d1ddd7449e71f8c986423 |
|---|---|
| Markdown | 4b8a3de156e8d5efb06f230f855242a575d56aeb77721895d52644e763603d06 |
| Publication page | 14caa5658911bea635b39d045a590de6ee54eecffe754b69eba6fd2f5f512bdd |
| Manifest | 1ffe2a1354c7732acc010f86fe7a1793483ce6293be726ed2c90932581f3e938 |
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 | 3LtvCtZbSUmgIa30sIbp/U0q32R8VTWGbUO1hXa2IjKmL7THmFwWHqJ5kJttlELMyFqOR8PKNBroybwSaWxeAw== |
| 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
| 2026-09-17T10:37:17.993420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063386observed 14caa5658911bea635b39d045a590de6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:17.975634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063386/manifest.jsonobserved 1ffe2a1354c7732acc010f86fe7a1793...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:17.955597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063386/publication.mdobserved 4b8a3de156e8d5efb06f230f855242a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:17.937101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063386/publication.txtobserved dcd691ab33e00d3143fd74e355bd46ac...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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