OT-2026-000088368
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000088368) never changes.
Identity and time
| Publication number | OT-2026-000088368 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7181-9f0d-d34fd44a1555 · 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-2026-000088368 |
| Status | PUBLIC |
Content hashes
| Canonical text | adc29b0ed39c0fbc64b4a739b6a0022aa2aaddc054e121735f91648d0e866a3a |
|---|---|
| Markdown | 6beff90e75d70dbc58e8faada9167b523168f70b1248f432bfced0f46736f2fd |
| Publication page | 64d23f92d09cf89372ab8de7a2b6b384e40723fc854ee1852885545f7fde06bf |
| Manifest | 7e90d5c06f7d728ad3e26de8413e0269909643daface762fca60931bce96c601 |
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 | 2npMkgAKLCGuceHeMA3D77fv6u2AbayrH5x+4OpMvjopVe5eGXact6irSJbViX5d7UrSnczpW5zR4f3GW4rUAg== |
| 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
| 2026-09-17T09:48:42.955950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088368observed 64d23f92d09cf89372ab8de7a2b6b384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:42.936701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088368/manifest.jsonobserved 7e90d5c06f7d728ad3e26de8413e0269...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:42.918353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088368/publication.mdobserved 6beff90e75d70dbc58e8faada9167b52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:42.900765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088368/publication.txtobserved adc29b0ed39c0fbc64b4a739b6a0022a...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. |
|---|