OT-2026-000084464
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three 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-2026-000084464) never changes.
Identity and time
| Publication number | OT-2026-000084464 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b63-7c46-a100-30331405e4cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084464 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82a9d61a38817239889838f8e7997507bf681286a2a1cc2836f29da528797a58 |
|---|---|
| Markdown | f7e120c0477c1e950aee4895abfddc71c55bf53e113b879107c4d211eaa89fd5 |
| Publication page | 27a04e370efd86c882e5f7123e2e455f0e531753ecf386fe39b367870c3f0f34 |
| Manifest | 62b1b5f3d459f8c2d467af65b0888ce8f04b5d47fbe98d70435f7b61f62b833b |
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 | f1N2D342SdTvQHqu4Ag1qfcj5izgz01//4Fi9D9aFlXfr5HGu6eQT1h1kc5Kq7HjraN5shB0MScN6WS9xpYFBQ== |
| 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
| 2026-09-17T09:56:25.633346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084464observed 27a04e370efd86c882e5f7123e2e455f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:25.615488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084464/manifest.jsonobserved 62b1b5f3d459f8c2d467af65b0888ce8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:25.597823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084464/publication.mdobserved f7e120c0477c1e950aee4895abfddc71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:25.578367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084464/publication.txtobserved 82a9d61a38817239889838f8e7997507...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. |
|---|