OT-2026-000102779
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000102779) never changes.
Identity and time
| Publication number | OT-2026-000102779 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7224-99d7-1746db705112 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102779 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e06b5f867d2cd18ab9d37155af13eed33635c3fab1c47dd2a63f27c8e92e2b4 |
|---|---|
| Markdown | 5e3f849a3fb560bb6f1f6f5d364f0a53d3fd05ef3d6f3a0e78789d1cee62ef96 |
| Publication page | 3c3a1b0986c25ea701694fcc0147585b914ced677f92630337c9ff058b7c64be |
| Manifest | 6042fcffc62ddc17134301c48c8b67ce6199ac55da05db6a049bb0e4b5b24f71 |
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 | zzq0JpTbPzWMv0HSkJZa/I4bWz78XKaIQwqis9sDwWWwy6kCWvJLcfLePlxQH8eMFTV3f7UD6kXkgCe0nEkYAQ== |
| 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
| 2026-09-17T09:24:18.388296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102779observed 3c3a1b0986c25ea701694fcc0147585b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:18.372063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102779/manifest.jsonobserved 6042fcffc62ddc17134301c48c8b67ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:18.353003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102779/publication.mdobserved 5e3f849a3fb560bb6f1f6f5d364f0a53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:18.332643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102779/publication.txtobserved 2e06b5f867d2cd18ab9d37155af13eed...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. |
|---|