OT-2026-000033779
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, pulsed 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-2026-000033779) never changes.
Identity and time
| Publication number | OT-2026-000033779 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-71a5-9b97-b01e86ffe45f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033779 |
| Status | PUBLIC |
Content hashes
| Canonical text | c003b30c55505a26e156abcdcc2b1494f33e08909a150e436de9c593a2bdb11f |
|---|---|
| Markdown | 4b24b10c0ef8ca274e7636449d4681d7f569da93e5d1a18d9a87c8342ea3d45b |
| Publication page | 25e5e6038eb1bbf21ea5f17055be5e96dfa5dcf433bc0fa9384204e89695820c |
| Manifest | f7d9ad0d3830084e17bf17178e32fb0d916e39c9c8fed26b0d78821cfc0ed3b8 |
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 | Ea2Fw5BDOKg3CNdFn8iYiRNBFwdomMKX1TxmuUMOTFBDEZWtxky6vRSmeh7lteCp3VY6coiUof0hJ+QtBHL3DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:31:48.981632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033779observed 25e5e6038eb1bbf21ea5f17055be5e96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:48.961101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033779/manifest.jsonobserved f7d9ad0d3830084e17bf17178e32fb0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:48.941734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033779/publication.mdobserved 4b24b10c0ef8ca274e7636449d4681d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:48.921301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033779/publication.txtobserved c003b30c55505a26e156abcdcc2b1494...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. |
|---|