OT-2026-000093628
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000093628) never changes.
Identity and time
| Publication number | OT-2026-000093628 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7170-9360-6809431324cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093628 |
| Status | PUBLIC |
Content hashes
| Canonical text | 908af48c2c7b4e65d3ba7ecbd23fe3749f69ba68b374355d73d9ea5a10d23632 |
|---|---|
| Markdown | ba47b092d210cee6c41a7dfafdcb6be457306f798b9b5fc5f0e7a461b2854af5 |
| Publication page | 91c548e2d2415d432697fec8f185431a6e66af7b09a3ac95bffcc73f73975fc4 |
| Manifest | d5b7eeb0b045a3fb721c828731032675b445713b38c5156e55cd7048728eea46 |
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 | TZnkmwsU+J8uzuS5RI7/L3+huR1Z8xcFW4Pzy1ULnyz3QqvTHn4CsO4RHvccZpfPbmas2tuNBHWH1ssZgCC9Ag== |
| 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
| 2026-09-17T09:39:40.796068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093628observed 91c548e2d2415d432697fec8f185431a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:40.777033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093628/manifest.jsonobserved d5b7eeb0b045a3fb721c828731032675...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:40.760023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093628/publication.mdobserved ba47b092d210cee6c41a7dfafdcb6be4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:40.742875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093628/publication.txtobserved 908af48c2c7b4e65d3ba7ecbd23fe374...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. |
|---|