OT-2026-000082964
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, 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-2026-000082964) never changes.
Identity and time
| Publication number | OT-2026-000082964 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7054-93cd-f97970a0d826 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082964 |
| Status | PUBLIC |
Content hashes
| Canonical text | f85dacf48112d12be81dd9e15be89ffae36d7102906c10e6bf7e473afa531a75 |
|---|---|
| Markdown | 9f328f244352de7ed1ecad00e500e319b78877f4155242d833d99bcb20b0cc5a |
| Publication page | 400f9db2101a640544d021e4b9892b07baac72d69b8d7b29d4441e76a0863a37 |
| Manifest | d2dd470aee673148eec9c17ec430298ec5384346bed858e88af674d6cc2e9094 |
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 | bRK8FC0hLVssrTApVS5xVm6fahTVJQxxoCR/1AXmKoaSb0nilOn1AIwqrZancf1tfK1+2/8XGSXe60wHTIleAg== |
| 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
| 2026-09-17T09:58:39.852946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082964observed 400f9db2101a640544d021e4b9892b07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:39.835849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082964/manifest.jsonobserved d2dd470aee673148eec9c17ec430298e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:39.819219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082964/publication.mdobserved 9f328f244352de7ed1ecad00e500e319...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:39.801252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082964/publication.txtobserved f85dacf48112d12be81dd9e15be89ffa...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. |
|---|