OT-2026-000100626
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000100626) never changes.
Identity and time
| Publication number | OT-2026-000100626 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-711c-9283-cc51269fbbfe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100626 |
| Status | PUBLIC |
Content hashes
| Canonical text | 637cce19563b3e2ff2abdc0cc0421ceab1c88fdc20579b9277f5f755361021df |
|---|---|
| Markdown | cf5b079a29479fd831d5b760f8b2f6d532eb744c1def0e4da70a502aaec1822f |
| Publication page | 3e99851caeb69f50285f105427b8fe895c0ab3c744b507a246001606d088b0c0 |
| Manifest | 53889931c1286e845e7f8157e0000d6c802a9bd79163e6aebfc95fd0398026bb |
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 | 7p8UEfmggdX81+6m/jFVw1gZID222TIixHLXvz5QNSvqSAWmkwz81Qwf+n0J4dSEuBWbSDeTVXWVc1IitDo0Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:25.529808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100626observed 3e99851caeb69f50285f105427b8fe89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:25.511669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100626/manifest.jsonobserved 53889931c1286e845e7f8157e0000d6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:25.493272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100626/publication.mdobserved cf5b079a29479fd831d5b760f8b2f6d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:25.475589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100626/publication.txtobserved 637cce19563b3e2ff2abdc0cc0421cea...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. |
|---|