OT-2026-000070372
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000070372) never changes.
Identity and time
| Publication number | OT-2026-000070372 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-71af-b4ae-cc78e74eb301 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070372 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab1c32d8086edcb744d8130e9edbdddff92336262f919cccbea8f96aef8bc56c |
|---|---|
| Markdown | 1ec5a8264f338847b6ac535b2cf2e13e0f4330786100fabc3607d6456b2dedb0 |
| Publication page | 9211facdd6779a37da1cc1a5f67a3548243b54a136405828a5183f955e47126f |
| Manifest | 1d9f2551b52ad190d4839261acda9e7ec50bc90287c7e8d5efa9f9e14f271e7d |
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 | 3ChASIJY5hIinAjikjC/uNmh2mmAbUeeHhQZqEpojdPrs1e95BmL+tIvDrArlWMTlY2oMmp0yr48gbqFKUh1BA== |
| 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
| 2026-09-17T10:26:10.521017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070372observed 9211facdd6779a37da1cc1a5f67a3548...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:10.501154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070372/manifest.jsonobserved 1d9f2551b52ad190d4839261acda9e7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:10.481413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070372/publication.mdobserved 1ec5a8264f338847b6ac535b2cf2e13e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:10.463860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070372/publication.txtobserved ab1c32d8086edcb744d8130e9edbdddf...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. |
|---|