OT-2026-000058297
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000058297) never changes.
Identity and time
| Publication number | OT-2026-000058297 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-71ca-a732-ff31dbfc1915 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3318215859da4d0eaa405ad6620b7c7dfdb91cfebfa91e2d341dcb556c422c96 |
|---|---|
| Markdown | 8326e7f979b33e842619b0531b682a567fb68651b735b286b83e60362c7b20fd |
| Publication page | 01facda5e93cb0e87c3867a57ec39a12bc6a8b2395718819378cd0aac55d572a |
| Manifest | 73cadcbfe3d264b2aa6f34a0f10aa367e3fd96766a974d081c2a098ff570ae78 |
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 | wBrSyPYBU4s+iT441qoS0zmO4nEqQriJ0EER9AKfxNlvADkzodeFEonuMtmJsKA/oNcO5WxZYvL6DgoLrcXdAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:41.561049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058297observed 01facda5e93cb0e87c3867a57ec39a12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:41.543641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058297/manifest.jsonobserved 73cadcbfe3d264b2aa6f34a0f10aa367...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:41.523912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058297/publication.mdobserved 8326e7f979b33e842619b0531b682a56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:41.504664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058297/publication.txtobserved 3318215859da4d0eaa405ad6620b7c7d...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. |
|---|