OT-2026-000103091
Publication integrity record
Foam pad vacuum gripper, two zone face, six 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-2026-000103091) never changes.
Identity and time
| Publication number | OT-2026-000103091 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-75d7-9317-b1628c6128d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103091 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d96c649dd41d3bdd7f5e903a8351358685e9f0749a68e80a4d71aa96af8dcb5 |
|---|---|
| Markdown | e256fa1bedb5aaca4fc13b8ac8ca4e4846169c87e669429e0e0492574feaa659 |
| Publication page | 8dac6fb2a387ed2c3c4918fff163d72ebf487525a660746ede38418a0ff978c6 |
| Manifest | 34f8d17377361fe312a585b3ef74486fd57f3211f3bac951c06aeb5f067b1d6c |
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 | x6B+YZXjjg/KE5bKJP1UklA5+V2QhgzSt7VGw3G5StSNiJHPMnUJYtV635VlU58sQH+5BB2MkLIs1sV+/7XuBg== |
| 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
| 2026-09-17T09:23:13.043631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103091observed 8dac6fb2a387ed2c3c4918fff163d72e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:13.026531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103091/manifest.jsonobserved 34f8d17377361fe312a585b3ef74486f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:13.009521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103091/publication.mdobserved e256fa1bedb5aaca4fc13b8ac8ca4e48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:12.992143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103091/publication.txtobserved 1d96c649dd41d3bdd7f5e903a8351358...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. |
|---|