OT-2026-000044282
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, sustained blow-off after 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-2026-000044282) never changes.
Identity and time
| Publication number | OT-2026-000044282 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-7d69-ab8a-1ca1982e252d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 224389f0f396b335e849b32ee16ea24f90890511045937b6da1aedcfb4b06128 |
|---|---|
| Markdown | fce8a4fae72c059adf7a2131fb9fdd6bd15bf25c1efeb8ec0e073d490b9cdd4b |
| Publication page | 652a39e9015b7ccfb191f6747c138025b9fd38f2ce7caf83c445fc12d7b88e22 |
| Manifest | fe47e82e8aed2600572b358494a063b9109270184e5d7fb5a8f4a16c5e2f65c3 |
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 | HcV2xsbz4mR5jCiVIj6gBFOHTzKhIpDzurwybozPegz3tB8oIkMWq+Z/66LcvNkjENtMT03bqoDfKAv69D6+DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T08:30:12.467058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044282observed 652a39e9015b7ccfb191f6747c138025...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:12.323145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044282/manifest.jsonobserved fe47e82e8aed2600572b358494a063b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:12.304710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044282/publication.mdobserved fce8a4fae72c059adf7a2131fb9fdd6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:12.285807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044282/publication.txtobserved 224389f0f396b335e849b32ee16ea24f...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. |
|---|