OT-2026-000096289
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096289) never changes.
Identity and time
| Publication number | OT-2026-000096289 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585f-702c-a0b0-bd74998272c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096289 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e5d4f9ad606792db47e4cf30be12ab958874d8376ecaff2f2208500bc7d5260 |
|---|---|
| Markdown | fdf1bfd296b1e47c34ae5130dc15ea89624363f4e3aeea998704e2def05d6169 |
| Publication page | f5c4a2c44b0ff3adb820dfb65168b57b9c5a90b65e5e84799b450dac67ac1bf8 |
| Manifest | 827cb5297c67733d943152d70c98ddfbda1de66946b0dd4353d17da40144d363 |
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 | xNQOA1QcbjCyThp7elVaoE5klewleheYxDMnauM02+kjfBtO+iXJj8D4M9fFogG52o9WiZHQoLmCGCcEmhSACg== |
| 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
| 2026-09-17T09:34:49.696109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096289observed f5c4a2c44b0ff3adb820dfb65168b57b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:49.678284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096289/manifest.jsonobserved 827cb5297c67733d943152d70c98ddfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:49.659801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096289/publication.mdobserved fdf1bfd296b1e47c34ae5130dc15ea89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:49.641004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096289/publication.txtobserved 4e5d4f9ad606792db47e4cf30be12ab9...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. |
|---|