OT-2026-000070242
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000070242) never changes.
Identity and time
| Publication number | OT-2026-000070242 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7cf6-8b7e-6824b3cac28c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070242 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d3c2818d1c288b704976de15a615bbec9f8b1c981ed239364f5c291ef39e010 |
|---|---|
| Markdown | f61ee5f7967b4e1425acda9970d7b50386afc3b40537c2afb55e5ccc893c0b5f |
| Publication page | 8c2def970434173825a8a7108dea23225dbdd431ec960a57e2a151438e6be199 |
| Manifest | 3411a474bc04a7616d4a43e268bf76ea6d9d1b0804c7cc90f0f9fe1c3c0cb82f |
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 | kHRlMkc6PA7XhgCjWLeTTyWEtjWLYfxKfOXVb0Nt9uIe6DGW0aEbdcB8mH+pQqEZ2P4Q5Ivw7jRU3nxzzDWwDw== |
| 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
| 2026-09-17T10:26:01.062055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070242observed 8c2def970434173825a8a7108dea2322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:01.045682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070242/manifest.jsonobserved 3411a474bc04a7616d4a43e268bf76ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:01.029220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070242/publication.mdobserved f61ee5f7967b4e1425acda9970d7b503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:01.011827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070242/publication.txtobserved 2d3c2818d1c288b704976de15a615bbe...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. |
|---|