OT-2026-000064158
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000064158) never changes.
Identity and time
| Publication number | OT-2026-000064158 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-731e-939b-e5f5344cef9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064158 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88d1dcf0105542be30adbbb255f954504685a2c0c248f816b2aea59c16b59209 |
|---|---|
| Markdown | dfeb44c8715ce19864a5f7bfe1184ca7db1c2b9adfc737c4267b053a8f92e835 |
| Publication page | 3d254f6cb97f844b496175ba4ae90b4b046f89339acd5d644dcd789c82df1cef |
| Manifest | b9d134d2fa22754700e2f9e87903ad0940a0d612c344812d9245431eb2b79c49 |
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 | 3hVxWekTj6buRY7V1kz/7Zry9qz7WPDGBgCZtWDSvWx33PaaTWh/rZ2SD+Y7SVQy1VvHjyPaKrkjehFhZirRDQ== |
| 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
| 2026-09-17T10:36:10.037913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064158observed 3d254f6cb97f844b496175ba4ae90b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:10.019732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064158/manifest.jsonobserved b9d134d2fa22754700e2f9e87903ad09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:10.001127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064158/publication.mdobserved dfeb44c8715ce19864a5f7bfe1184ca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:09.979594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064158/publication.txtobserved 88d1dcf0105542be30adbbb255f95450...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. |
|---|