OT-2026-000096379
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000096379) never changes.
Identity and time
| Publication number | OT-2026-000096379 · never reused |
|---|---|
| Internal UUID | 01a0aea0-5860-7dbb-b0fa-843e35c7f6e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096379 |
| Status | PUBLIC |
Content hashes
| Canonical text | 175e5bcec7659ba7b0816d158e5725b98f92a5e851e483fc3a3d340c08856e46 |
|---|---|
| Markdown | fb9e9df8b6f6f2bcbfff8d3fdc162ffd1531bcfae5ec9f05ccacab8e4ea960d0 |
| Publication page | 3821736ea01fb045c80e9f25d63e0609c36eb0b28869b97c830d5311b3251eca |
| Manifest | b17770359cfd48aa484d02fff9c377366427236c6722d5f46ca6f5fb20c53a1e |
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 | SYkxBWDCIPvsdKuDYwMywPrvSJgPYiOyAE+97P0zwaiX9NcTxTaVZ9ahDw8GmPvIQ9H1kgBIUTyCe5o6WGNiCA== |
| 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
| 2026-09-17T09:35:00.716361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096379observed 3821736ea01fb045c80e9f25d63e0609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:00.699194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096379/manifest.jsonobserved b17770359cfd48aa484d02fff9c37736...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:00.682323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096379/publication.mdobserved fb9e9df8b6f6f2bcbfff8d3fdc162ffd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:00.664081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096379/publication.txtobserved 175e5bcec7659ba7b0816d158e5725b9...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. |
|---|