OT-2026-000062408
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000062408) never changes.
Identity and time
| Publication number | OT-2026-000062408 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-717e-89bf-596f4869d684 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062408 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9a151fe4c96692b4d07dca16dfde79a4251ec0e67b91e28da73c31053188ad2 |
|---|---|
| Markdown | 92a25a851fa730aec1d6eb738a6c8c0556c2b43ff73d0a8965855c7b51b8de57 |
| Publication page | 716f687fbf1b014e67f753a5beb464aae41506173231db3a9dbfa09822fdd858 |
| Manifest | 24192aa80828833c4b4e87393fca76b06bb50abeaccb977888b847c4821548a5 |
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 | 9MIgx8MO+wHWQkWXkXbIGmGyk3ekiol5gXofb7yP6Ufqx5lDBQs1j91pm7wTKqCHSdfD2h7/s35W+3jVXF+5Cg== |
| 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
| 2026-09-17T10:39:44.275459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062408observed 716f687fbf1b014e67f753a5beb464aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:44.255972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062408/manifest.jsonobserved 24192aa80828833c4b4e87393fca76b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:44.236605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062408/publication.mdobserved 92a25a851fa730aec1d6eb738a6c8c05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:44.214492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062408/publication.txtobserved e9a151fe4c96692b4d07dca16dfde79a...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. |
|---|