OT-2026-000098076
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000098076) never changes.
Identity and time
| Publication number | OT-2026-000098076 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7e86-b30a-eedaad476e5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098076 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6258b69c34f250f9399ee64510e28d11aee261991ad9a7cbc351f7ce6b71b0e |
|---|---|
| Markdown | 93f7b4214568b21e657618f24f7dfc94b7e59973fd34361fe8c28b9c93d3cf46 |
| Publication page | dc17dd340a3c5f14439d3f2df9b8ba6f2ac471282342eb1a3511c0e6e88c4757 |
| Manifest | bc759ac98f81e1bc7bb53966cd2a2d4da4194bbc4fc8d4cab7b439ccb8cc0519 |
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 | PJ7eRPRzQv4YtgQBv96Xc/ewciA+EobZkV/reR46T7F61sLcGCzo12tAXj4kRroiqWNKSpzBubF7tUz44GSQAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:12.482093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098076observed dc17dd340a3c5f14439d3f2df9b8ba6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:12.466368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098076/manifest.jsonobserved bc759ac98f81e1bc7bb53966cd2a2d4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:12.449631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098076/publication.mdobserved 93f7b4214568b21e657618f24f7dfc94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:12.432958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098076/publication.txtobserved a6258b69c34f250f9399ee64510e28d1...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. |
|---|