OT-2026-000074394
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000074394) never changes.
Identity and time
| Publication number | OT-2026-000074394 · never reused |
|---|---|
| Internal UUID | 01a0ae93-7179-74c4-bcdb-e7b6b2a4d606 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074394 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7775e446a1b3b3a22c93fbaee9eecc1f106e9c869e1e52ed3fe2ed88f9d69a8c |
|---|---|
| Markdown | 5b162063dea1cbe5df214fb7fb6d182f4d7ec89dd2c6115aa464cc6a5d70edf8 |
| Publication page | a7baa25699f23c79228fa9c398de15efad8af7d73627645ce2b85d90508141b1 |
| Manifest | 9a76f501d6a63fb672a8b0ac81e97f50a059ab1afc38521055aa141c2163206b |
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 | TXYtikfxBp5PBOs0K0V1bzkmX5Swr563MjyBxuiy56KbrJF/XB9Vtl4hCOzFhGi+3PocBoKglLAjUUXvqM1+CQ== |
| 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
| 2026-09-17T10:19:19.877194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074394observed a7baa25699f23c79228fa9c398de15ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:19.857905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074394/manifest.jsonobserved 9a76f501d6a63fb672a8b0ac81e97f50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:19.838389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074394/publication.mdobserved 5b162063dea1cbe5df214fb7fb6d182f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:19.821816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074394/publication.txtobserved 7775e446a1b3b3a22c93fbaee9eecc1f...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. |
|---|