OT-2026-000009600
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000009600) never changes.
Identity and time
| Publication number | OT-2026-000009600 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7ef5-8565-813818d25051 · 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-2026-000009600 |
| Status | PUBLIC |
Content hashes
| Canonical text | 291715a0bd1b307e01dd3acdce7879f966cb4f52876c0138b0e84501e2b00d0f |
|---|---|
| Markdown | df260a8c1ce4b0f35486b8c310dd1f8a440f9c171da72271c1774b030235db8c |
| Publication page | 7b480ca7044e54a56978f094b1f27591215c580b058c44683b36a17e81011e32 |
| Manifest | c2330c8f16f90aeda1ffaa326819d180af37d5ad31b1a05411413b216da00fff |
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 | Yn54BH7JbtCRysVrNCoeaGZDACIN7FMQCICRSy5Z9zKlcbxkG1nFDF87YsrcL+I9MB+QBYmQnMXKquASKhX0DQ== |
| 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
| 2026-09-17T12:17:02.835542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009600observed 7b480ca7044e54a56978f094b1f27591...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:02.812488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009600/manifest.jsonobserved c2330c8f16f90aeda1ffaa326819d180...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:02.792148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009600/publication.mdobserved df260a8c1ce4b0f35486b8c310dd1f8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:02.771108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009600/publication.txtobserved 291715a0bd1b307e01dd3acdce7879f9...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. |
|---|