OT-2026-000097877
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000097877) never changes.
Identity and time
| Publication number | OT-2026-000097877 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7481-a5a9-7cb71d9cb142 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097877 |
| Status | PUBLIC |
Content hashes
| Canonical text | 020abb34b46f25f695af3b0a52b5ca3f1d558cad12724e4b7b46df4966e26169 |
|---|---|
| Markdown | 945ffa9d00421cf93f67a2fa24a324633373e7ebb4443632076933bb6263c47c |
| Publication page | 2f26fbb3bf8919ad08b322cabdb151aad49a07858207a7a2be46b3313ef61295 |
| Manifest | de0eaf801bbc466a786e55cb4d3f7d5d92ee5e9f3835552308fb677b07cfa708 |
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 | z42myZtGDpAp86JmO7bYTzMep2i61Prx16sZ82yIsJcJOCe/fekulGLpIuaGl6alku58VlSrd713YTpzIvBuAg== |
| 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
| 2026-09-17T09:32:59.600056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097877observed 2f26fbb3bf8919ad08b322cabdb151aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:59.583231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097877/manifest.jsonobserved de0eaf801bbc466a786e55cb4d3f7d5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:59.565823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097877/publication.mdobserved 945ffa9d00421cf93f67a2fa24a32463...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:59.547190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097877/publication.txtobserved 020abb34b46f25f695af3b0a52b5ca3f...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. |
|---|