OT-2026-000095080
Publication integrity record
Three cup vacuum gripper, three zone face, two 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-2026-000095080) never changes.
Identity and time
| Publication number | OT-2026-000095080 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df1-7f14-ab35-d9677331a394 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095080 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae768bf357e68198ef04ef27a0ece930f026bd2f3ea87f67b17de116c68d5d5e |
|---|---|
| Markdown | daeabbf8730f537a260b5b135684a074c6cd927977efdeb744b644d2a5551dd6 |
| Publication page | f649d0b580346926cc221b5b09ed9b7ade72f21d4cdc7244f65aa7c00a67ee46 |
| Manifest | 63a3a78f4e9eeb29122be48f59c828e470d5aa2325087fe5ee4416d246aae0f7 |
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 | uJxuVdTKJvgPxG6ePFgkOzQGVGM//zddHa5rzFrCExofYbPWXFCwWg7CSfBXuD+8ieOSHowfx24JHcPt7JbwBw== |
| 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
| 2026-09-17T09:37:39.158910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095080observed f649d0b580346926cc221b5b09ed9b7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:39.142016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095080/manifest.jsonobserved 63a3a78f4e9eeb29122be48f59c828e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:39.123772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095080/publication.mdobserved daeabbf8730f537a260b5b135684a074...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:39.101799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095080/publication.txtobserved ae768bf357e68198ef04ef27a0ece930...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. |
|---|