OT-2026-000058577
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000058577) never changes.
Identity and time
| Publication number | OT-2026-000058577 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-71ef-9316-d957898582ea · 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-2026-000058577 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99ea91d9be5753d409a9ecafd9307a204b64f6552372b9c52ca5a4552a20b681 |
|---|---|
| Markdown | 537239b11e50a7098e6aed19201efe065cab27a9cc87ef7b540a13be9c446721 |
| Publication page | 765fd368877eec6d72a83153ed389250296075b348193ebed1e929b3fbeb6fa9 |
| Manifest | 2fa1f8b6a48cf9c3f3dd244fe40006769f1d5ce353b1993d17b831f19382df31 |
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 | +ZOJ9gNb/z81d0oTs2qAY8I76Lmd6vmYjBaIWKf0lm/dvsiWnpXC1xp00kP+0EO5xEcyxaNbUAadkUJCweVrCA== |
| 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
| 2026-09-17T10:47:03.934928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058577observed 765fd368877eec6d72a83153ed389250...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:03.917559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058577/manifest.jsonobserved 2fa1f8b6a48cf9c3f3dd244fe4000676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:03.899030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058577/publication.mdobserved 537239b11e50a7098e6aed19201efe06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:03.880354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058577/publication.txtobserved 99ea91d9be5753d409a9ecafd9307a20...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. |
|---|