OT-2026-000063630
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000063630) never changes.
Identity and time
| Publication number | OT-2026-000063630 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-772f-8720-cf89a7ba46b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063630 |
| Status | PUBLIC |
Content hashes
| Canonical text | db74e58ace683cc9706c98c632f2f732d10898f214cdde1e7256b015b7b5d584 |
|---|---|
| Markdown | 9fd9f32e53081aa0a4a32dc21f5b04017ce9d739084edb38151e1836c2ad53d0 |
| Publication page | 6d2db3240b46a08194c5899a12aff44395d8b582afec27642a328f607ebd6b24 |
| Manifest | e5b7dc83bad22dfb7ca9d94cacb821b5922361bc3a582a0444519053451bc3e1 |
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 | G+MDm1hnphat93WpF1Jucug2aUv2eCcpL0xAdYLCt7EgUW3mndzjwy5+HR+bgY6lWAEELeER92mEVUrzsYHCAA== |
| 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
| 2026-09-17T10:37:43.740506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063630observed 6d2db3240b46a08194c5899a12aff443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:43.718211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063630/manifest.jsonobserved e5b7dc83bad22dfb7ca9d94cacb821b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:43.602329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063630/publication.mdobserved 9fd9f32e53081aa0a4a32dc21f5b0401...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:39.522524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063630/publication.txtobserved db74e58ace683cc9706c98c632f2f732...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. |
|---|