OT-2026-000008621
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000008621) never changes.
Identity and time
| Publication number | OT-2026-000008621 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-773e-80cb-12780532293b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008621 |
| Status | PUBLIC |
Content hashes
| Canonical text | 294facb97dbe726a7f823f2e7ad3fb4930d0c8103cd24adf6b4680e5f3ac7c9e |
|---|---|
| Markdown | 37995451d66039019d1907c4c16a5879978e1ad13f1fcfffb95d5fd249d9f8fb |
| Publication page | 0e54f3d1c61e0dae7aea7430ab1845e029248b63d905681a744518ae70709aec |
| Manifest | e3a093ceebeb1de8355365554d49297096236883057776e6231bcc879d3a8330 |
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 | g9ePLGewmKaxceCGupnP8E6iqzTQ4DqydzoCeJsjlq2kDknupz+p57tsy2GwLrA15qmAutET+a896enff0lJCg== |
| 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
| 2026-09-17T12:18:34.951688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008621observed 0e54f3d1c61e0dae7aea7430ab1845e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:34.931938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008621/manifest.jsonobserved e3a093ceebeb1de8355365554d492970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:34.912143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008621/publication.mdobserved 37995451d66039019d1907c4c16a5879...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:34.890815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008621/publication.txtobserved 294facb97dbe726a7f823f2e7ad3fb49...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. |
|---|