OT-2026-000082052
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000082052) never changes.
Identity and time
| Publication number | OT-2026-000082052 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-700a-983b-96dbf9139d90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082052 |
| Status | PUBLIC |
Content hashes
| Canonical text | d16c62b28824d910720cb132f88af6fc6dddffcc2ea6d2a8912a3c4937f129db |
|---|---|
| Markdown | 6692545348237cb7bf09ea2f0e32cd1717ef04725becd5cf2f3e85607912f733 |
| Publication page | 27f74d0532501adee59938a86649f77a1b315813ff30246b472e7420762490dd |
| Manifest | 0d4111608cf6112a988b6fe36819ef0a2011d6f540c3143cb43a45c2d09f832a |
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 | JyYJT71iQcjx4hJylWlj74JAbIN+F+oq7iZ6gWIeXxp/rjmZiDSbDQDoBzDq6Jx3XweyVAhHVr4TpRnvAgpUDQ== |
| 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
| 2026-09-17T09:58:51.052360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082052observed 27f74d0532501adee59938a86649f77a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:51.035644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082052/manifest.jsonobserved 0d4111608cf6112a988b6fe36819ef0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:51.018156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082052/publication.mdobserved 6692545348237cb7bf09ea2f0e32cd17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:51.000799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082052/publication.txtobserved d16c62b28824d910720cb132f88af6fc...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. |
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