OT-2026-000097600
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three 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-2026-000097600) never changes.
Identity and time
| Publication number | OT-2026-000097600 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-7032-8355-06a336e1ce83 · 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-2026-000097600 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f58d98bcacfb9a95505581a0d2ffff3c76de0acf18f90aeb1bdc305936219a6 |
|---|---|
| Markdown | ef3f14572b197c710c77d8e5662b4d365bf05da7da462bb7074d1ac64c62602b |
| Publication page | b1dcc7caede2041342da0415da3fb5746c502fefdc1222ef50b1a2e2e26b950d |
| Manifest | be917de1a54b34de8e72657104c1e66e6c2b092b2471505b67b7fdfdd400c4e4 |
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 | W5F3zuV1QTgK76Zci0ORgzSk7PP80i5c8KJbqg4ziFHPmyFwQJIBNG+TbYh0zYvCpt4oE68EC8WSq40+c9J+DQ== |
| 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
| 2026-09-17T09:32:36.393666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097600observed b1dcc7caede2041342da0415da3fb574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:36.373824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097600/manifest.jsonobserved be917de1a54b34de8e72657104c1e66e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.355409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097600/publication.mdobserved ef3f14572b197c710c77d8e5662b4d36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.335612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097600/publication.txtobserved 6f58d98bcacfb9a95505581a0d2ffff3...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. |
|---|