OT-2026-000078406
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, vented 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-2026-000078406) never changes.
Identity and time
| Publication number | OT-2026-000078406 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c28-7ec2-82fe-a7dfb3ec69ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078406 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9ba44d1ac33939c2c4bd8d763bce8cb54f3313f0d3c844562e41bc131631e2c |
|---|---|
| Markdown | fde72a4b1ba8bd4610514e6025f7c9fc92b7c2ae3a2d2a1101c0e771fb6fd6a7 |
| Publication page | caf9aa06d6f0a61f9e66f051ab97be1e375912ca602f5103ca4639536956e44d |
| Manifest | 2f52890c355f9dc9f722fc96e2c3f0e42ac6e0327cf80774551e5709215a6782 |
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 | jUk2Cl1f5ZChFHeq/kT9WQmaZ6zq6nxIeWrdHjVn4ZMP//b12B4cvul5gc+EtA1POAWZDHMkFSmND1A0YzeaAg== |
| 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
| 2026-09-17T10:06:23.902507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078406observed caf9aa06d6f0a61f9e66f051ab97be1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:23.884237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078406/manifest.jsonobserved 2f52890c355f9dc9f722fc96e2c3f0e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:23.865163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078406/publication.mdobserved fde72a4b1ba8bd4610514e6025f7c9fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:23.845919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078406/publication.txtobserved f9ba44d1ac33939c2c4bd8d763bce8cb...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. |
|---|