OT-2026-000035684
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000035684) never changes.
Identity and time
| Publication number | OT-2026-000035684 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c7-7f14-b824-7d3b1cf99875 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035684 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6a9a2d81fe01570100c9a1432174a76443a84e13aafda09cb3f7e88ee613a2a |
|---|---|
| Markdown | 7cc7bd8449e00e05663ca6cac7af321a68d130468500d651eba467316bb64571 |
| Publication page | e0049a6903ddf6dfef1c35b5bff8af7bc96f24ed7789407dd51e1cdea8a44634 |
| Manifest | 03e7de1ba5e527823ff16f0fa7ba7a848230fd16c2aefdc33fde2049020a3f88 |
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 | wCYenDpdKkgYkUSz8jJMdEP2xRGhhjIqLkiSaoAPcS95Z2uY4X783cjv+i1jFPzq8ja6yvSbjs4xgRaY3sifAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:15.474638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035684observed e0049a6903ddf6dfef1c35b5bff8af7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:15.457279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035684/manifest.jsonobserved 03e7de1ba5e527823ff16f0fa7ba7a84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:15.440400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035684/publication.mdobserved 7cc7bd8449e00e05663ca6cac7af321a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:15.421288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035684/publication.txtobserved a6a9a2d81fe01570100c9a1432174a76...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. |
|---|