OT-2026-000084823
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000084823) never changes.
Identity and time
| Publication number | OT-2026-000084823 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7532-bb7a-d2fd3419c06f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084823 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae7dfc2202dbd2cd995b50e79d698ac5806ed0cf5b6c1685f3bfb8bb44407e0a |
|---|---|
| Markdown | 63de0bf277878b60aefd7aab37515867729705f98cb2bec39e4aa834594e4ef8 |
| Publication page | 73c3a174db0c37bd541d4cb299bd2b3bad6499c6abe67d0df22b227ab3203909 |
| Manifest | 02d892a63b55ced4ab4bb81300996a716231a19bceb9ba49e51fb08b29f86e4b |
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 | mhkoWLw8zhXQTxUsMAOCMmy/ZazmxsGkUy0NiP2h8UVTFPesHuyMOderxi4qNnJeP/t3Wz+j3mT0c5Y2BtfACw== |
| 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
| 2026-09-17T09:54:46.321884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084823observed 73c3a174db0c37bd541d4cb299bd2b3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:46.303769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084823/manifest.jsonobserved 02d892a63b55ced4ab4bb81300996a71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:46.284890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084823/publication.mdobserved 63de0bf277878b60aefd7aab37515867...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:46.266132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084823/publication.txtobserved ae7dfc2202dbd2cd995b50e79d698ac5...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. |
|---|