OT-2026-000095198
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, 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-2026-000095198) never changes.
Identity and time
| Publication number | OT-2026-000095198 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7ae6-82cc-e997ffa973fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095198 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9372da6509f33f0c78b686ee884c03bf445d5fa655d97e4d26c2506943896ac0 |
|---|---|
| Markdown | 15c3325f9486cf73d5e165bccfbcbea1382808d0cfb6f42fbf694eaa46cfc967 |
| Publication page | 38bef9a88c71ff709ed4af26ecc96bc0027dfbbc916414b1c710006cc275b201 |
| Manifest | c9f77591943feb7d0d1635d3e3758cc597e79bb786155b8559a6caa7004e1ec3 |
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 | lPoTPFxWuY3IaboQXRXbUa3zuYtVKUyOnOzBwfLXSlCz/m79VE61uC2brJmAMMOSvHUKRtpkEplrTZ7msJDgBQ== |
| 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
| 2026-09-17T09:36:30.434299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095198observed 38bef9a88c71ff709ed4af26ecc96bc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:30.414521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095198/manifest.jsonobserved c9f77591943feb7d0d1635d3e3758cc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:30.396499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095198/publication.mdobserved 15c3325f9486cf73d5e165bccfbcbea1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:30.378792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095198/publication.txtobserved 9372da6509f33f0c78b686ee884c03bf...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. |
|---|