OT-2026-000093918
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000093918) never changes.
Identity and time
| Publication number | OT-2026-000093918 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-73fc-8def-0c0b28e85294 · 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-2026-000093918 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f651fd11f9e0c3b7e05e8ac0c8d298b12913ba9930d2bedeb0447346718562b |
|---|---|
| Markdown | fcad922186a394c69828959fa75dc3125bbbca16f286b73b6c5469d2063937c1 |
| Publication page | 6affa63d235cc29cc8ea22649d518f7b7404a4e8fb00e7d9be22c6eea9469d5d |
| Manifest | d4c3282fa6746cf1860797679744ec2b6dacc0ac8d312dad2bbba612e73fb044 |
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 | 8y1bFzJW7xLF74e6dnXVOFEvdjbNOf+53CPHVOLUakcHt7Hx5G3sRmWrFO4dwO0u1Kjkvd/r/9/nPLlFH6UDCA== |
| 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
| 2026-09-17T09:38:11.362008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093918observed 6affa63d235cc29cc8ea22649d518f7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:11.346206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093918/manifest.jsonobserved d4c3282fa6746cf1860797679744ec2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:11.330023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093918/publication.mdobserved fcad922186a394c69828959fa75dc312...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:11.314159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093918/publication.txtobserved 9f651fd11f9e0c3b7e05e8ac0c8d298b...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. |
|---|