OT-2026-000088353
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two 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-2026-000088353) never changes.
Identity and time
| Publication number | OT-2026-000088353 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7d57-ade3-03fa31017b2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088353 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24606642d9cdcaedd06ace4ab00da0358db3da5bf9e5b291131e5ff926ed724a |
|---|---|
| Markdown | a38cf4f5b5f1d09bdf220521986821bb91f0119dba74e15bc7a2240e176bfac2 |
| Publication page | f328fb8e36e43efc5575da960e01ac68956f0a878e905b2a1830c72b31c3197f |
| Manifest | 1bd78b12f712e20ec111cfdf6b5061858b9ba1497a61104c4855b2097baa0cba |
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 | teD+0/NyRaU6kp9bSIDIhXtDKTwQlPnn6SqMB/02Efxy8v7TyMHim4QZpdN56sqfOotgg5fatsepIkPMlcHmBA== |
| 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
| 2026-09-17T09:48:41.811717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088353observed f328fb8e36e43efc5575da960e01ac68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:41.794004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088353/manifest.jsonobserved 1bd78b12f712e20ec111cfdf6b506185...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:41.776050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088353/publication.mdobserved a38cf4f5b5f1d09bdf220521986821bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:41.759070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088353/publication.txtobserved 24606642d9cdcaedd06ace4ab00da035...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. |
|---|