OT-2026-000088725
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000088725) never changes.
Identity and time
| Publication number | OT-2026-000088725 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7e4e-ba24-76b692ca9777 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088725 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5350bcdbbaa7d627c7bef7dd9f5d2cad5b8ed58c283a4ed7aad960d58688c7cd |
|---|---|
| Markdown | cc434a826f64539091dc301d0d91d12d6dd3a9f86fe5d97564ae1ca1523586a8 |
| Publication page | 8139c18642c327b740c5a3c161da2758f0be15ecbaaf91e4cbda1ef44eeed589 |
| Manifest | 944d847faf2a4dcc3d8ce29f067c7ff50600f042f24198bb0355b544e05a1768 |
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 | KKEk017odt2sRI7fZB1R2DOvxWYN7zaVoMjQiWPeoH1C1xb20h1HmFEmGSL9K0jNrnc5VUhw9Qe6JZRpBWKgBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:47:58.056372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088725observed 8139c18642c327b740c5a3c161da2758...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:58.036920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088725/manifest.jsonobserved 944d847faf2a4dcc3d8ce29f067c7ff5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:58.017656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088725/publication.mdobserved cc434a826f64539091dc301d0d91d12d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:58.000061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088725/publication.txtobserved 5350bcdbbaa7d627c7bef7dd9f5d2cad...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. |
|---|