OT-2026-000083122
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000083122) never changes.
Identity and time
| Publication number | OT-2026-000083122 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-71db-9e7e-566bc7c8011a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083122 |
| Status | PUBLIC |
Content hashes
| Canonical text | a49875affb370ba7e8ef7ee3cc0336c69770e7307d2ff098365a3b9067fb28c2 |
|---|---|
| Markdown | 7611704ee938d585c46196d9ef82d67817e3526dac75c2e37eca20d28f9463e3 |
| Publication page | dba1e81b74cb6d28653170f9502e355c87a6472e7079fc283490d51e959cc665 |
| Manifest | 55b543d0445f0e38340f220a7f75b3de82ddce092f0fd66223c3239322194dab |
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 | GdFAFTE22OiIk5TSbnmIpXyifD37XExY2MWKgKNyNZriJ2DbdQgeuVCD4zFXpGVXOSFL5F5EukSq9QSwW9IfBg== |
| 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
| 2026-09-17T09:00:44.155901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083122observed dba1e81b74cb6d28653170f9502e355c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:44.136978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083122/manifest.jsonobserved 55b543d0445f0e38340f220a7f75b3de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:44.118609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083122/publication.mdobserved 7611704ee938d585c46196d9ef82d678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:44.099350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083122/publication.txtobserved a49875affb370ba7e8ef7ee3cc0336c6...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. |
|---|