OT-2026-000070898
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000070898) never changes.
Identity and time
| Publication number | OT-2026-000070898 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7fe5-a48a-ee9bb7ffb89c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070898 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5965bf8cde8596c9b335ef3f1ffa1a7cd6267c5bda5c46c2e936a372268f8a0 |
|---|---|
| Markdown | 7af3d4d09ca6f6ed1cfea19b79e623de34b1309db7d693916dad9ec9485c9b45 |
| Publication page | 685e79aacc2640964670474ef50486a12d57eb2426771822ceb4aa97711c4ccd |
| Manifest | b521bf821773e33e18b0e291225547bf8bc122bfe498368214ae84c98c0d213e |
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 | ji2bAAZ+TjD8hnzCZeP1TsmLD3pBl8WmdCuxY2QsOaHRz4+QzHtjUPrVGUDwO0v3aL+qpu2pqEfwSas3eVBpCA== |
| 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
| 2026-09-17T10:25:43.570010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070898observed 685e79aacc2640964670474ef50486a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:43.553570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070898/manifest.jsonobserved b521bf821773e33e18b0e291225547bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:43.536229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070898/publication.mdobserved 7af3d4d09ca6f6ed1cfea19b79e623de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:43.519744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070898/publication.txtobserved c5965bf8cde8596c9b335ef3f1ffa1a7...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. |
|---|