OT-2026-000009700
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, vented after 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-2026-000009700) never changes.
Identity and time
| Publication number | OT-2026-000009700 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7f03-8d1c-4d8e8af31ba3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009700 |
| Status | PUBLIC |
Content hashes
| Canonical text | c01bafc90d8859f6e687651db77f14d364b51c34ba7e56925076bde709c82728 |
|---|---|
| Markdown | d065d78cce794ae4c8aff507d298f17c56bd3ec35f9beb22658b66a12ac626a9 |
| Publication page | d8f828717f3e8595408318baa0d35b0dfa76b7f817041959238516e1eb86b6ec |
| Manifest | f6debc2b6eaf36560e99bc7c56c404136a324b0a64715b085714a6920bccf4f8 |
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 | 3y6M8il9YO4oIppfT2rpfy3mPV1IJ8NzkcrM8TuiTceMgKaxkx2IHhSXadn7miBr1keERWZtwzUv5VH/lQfPAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:11.329526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009700observed d8f828717f3e8595408318baa0d35b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:11.311215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009700/manifest.jsonobserved f6debc2b6eaf36560e99bc7c56c40413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:11.290517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009700/publication.mdobserved d065d78cce794ae4c8aff507d298f17c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:11.271725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009700/publication.txtobserved c01bafc90d8859f6e687651db77f14d3...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. |
|---|