OT-2026-000102596
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, pulsed blow-off after set-down
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-2026-000102596) never changes.
Identity and time
| Publication number | OT-2026-000102596 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-75a0-8a36-7ee5a1ebfcf3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102596 |
| Status | PUBLIC |
Content hashes
| Canonical text | edd491c38ae7f9a6ca7a18edc6ab1ed7d6bd3d7690c85a0277f62d2abc6f48a7 |
|---|---|
| Markdown | 510575276ccd4153591799302a875abe10a31038df2da737a2135908bbdbd61f |
| Publication page | 920a580bad789dd800b484fa0ae36df481ba1f290c5b1636daaddea776df9b2e |
| Manifest | 86906717b74a6303b103932b803eb06667677f8c8fcfea51785aa3b9f596f94b |
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 | ACwszexzSOIN1rQga6A9A+htq1enHF2BQphyRL3qm2GpgYXxq0/P2zZabYjxFUYBzqAvwNTRBPXV5Kkrm9x7Bw== |
| 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
| 2026-09-17T09:24:05.040869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102596observed 920a580bad789dd800b484fa0ae36df4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:05.022024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102596/manifest.jsonobserved 86906717b74a6303b103932b803eb066...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:05.003181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102596/publication.mdobserved 510575276ccd4153591799302a875abe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:04.985819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102596/publication.txtobserved edd491c38ae7f9a6ca7a18edc6ab1ed7...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. |
|---|