OT-2026-000094317
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, manifold 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-2026-000094317) never changes.
Identity and time
| Publication number | OT-2026-000094317 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-73df-a20b-36f455e6d6f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094317 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba5199a86925a86a0801ba45f3d088d28d7590f36aa05f444a2be60dfed4b80f |
|---|---|
| Markdown | 229d638f030334f2b2cc98d630f2c00c7dcdf127981538dbba35c9af81e454af |
| Publication page | 2470abc6fff869dc69e5a52715ee2cdb0d1cffd1aa3330e96f5d6b2f79017afc |
| Manifest | 838d526f5155cd3eaf3cf0dbc28704ff29d8906b21229a5f92b7467aeb5cd813 |
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 | c9WwqNW4GKQm40LMdT8ZeTXoFa9/AAXqvJto8PMiiuxfPU4XeQIclQdWwPO41SWMDUil7H1lF3okuytrXjRaCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:40:11.749556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094317observed 2470abc6fff869dc69e5a52715ee2cdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:11.726724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094317/manifest.jsonobserved 838d526f5155cd3eaf3cf0dbc28704ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:11.704041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094317/publication.mdobserved 229d638f030334f2b2cc98d630f2c00c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:11.686514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094317/publication.txtobserved ba5199a86925a86a0801ba45f3d088d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:18.365832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094317observed 2470abc6fff869dc69e5a52715ee2cdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:18.349259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094317/manifest.jsonobserved 838d526f5155cd3eaf3cf0dbc28704ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:18.331657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094317/publication.mdobserved 229d638f030334f2b2cc98d630f2c00c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:18.314308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094317/publication.txtobserved ba5199a86925a86a0801ba45f3d088d2...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. |
|---|