OT-2026-000065562
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single 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-2026-000065562) never changes.
Identity and time
| Publication number | OT-2026-000065562 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7de9-b655-f18ff05cc9bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065562 |
| Status | PUBLIC |
Content hashes
| Canonical text | 742ba3ab843e3ab9e2292bd069f81d82c14eb77bda672887f73c8d9c55df9b95 |
|---|---|
| Markdown | 65c4d57e6bd7ed51d2f25f60acf97ca62c84d00b620e76d70bd0779eb56bc213 |
| Publication page | acf2c3913025c2d5caaf1e51dbec823d36433b824c7655bf1a25c6660e3e5574 |
| Manifest | c10dd6fd723bbdcf0a239bb3d41d2f07b88c48c23265e2a182dd59e8742c0f67 |
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 | MyxIlvlreWz0//9EYDHfOVchxChQkPriCsYk5IeAcR8eu80bA3EIcVl1njBk/RHATWgXFKmAaFWpe9dRMY2GAQ== |
| 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
| 2026-09-17T10:33:52.273642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065562observed acf2c3913025c2d5caaf1e51dbec823d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:52.239630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065562/manifest.jsonobserved c10dd6fd723bbdcf0a239bb3d41d2f07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:52.203407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065562/publication.mdobserved 65c4d57e6bd7ed51d2f25f60acf97ca6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:52.169406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065562/publication.txtobserved 742ba3ab843e3ab9e2292bd069f81d82...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. |
|---|