OT-2026-000086906
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single 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-2026-000086906) never changes.
Identity and time
| Publication number | OT-2026-000086906 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-74fa-a604-15b29c51887b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086906 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f0ec14cb546170d35a194b912c431cbcb7acb130240c5a3a77d0d01cf5405c4 |
|---|---|
| Markdown | bd32b1d9c45bdff506a1a0fd88e829f9c350a3b7058c7394bd246029d1eaa75f |
| Publication page | 3595a36f4f6c0fff0314f49e345ad309c36a8163bda593ada71af8ff97b6a243 |
| Manifest | 490f6a1b37e2533cb5a41e8f46ea9f4007d5df8bf228c10a40996064cc05a3d7 |
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 | 55xYfKppm8vxbQdkKCbFEXwCxYZ01/rHTbPpRmMOHkykOC7KUKgi62Ce5/RR5JjTcH+ceU6vY+wYvYi1oNbcCg== |
| 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
| 2026-09-17T09:51:45.547104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086906observed 3595a36f4f6c0fff0314f49e345ad309...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:45.528463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086906/manifest.jsonobserved 490f6a1b37e2533cb5a41e8f46ea9f40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:45.510735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086906/publication.mdobserved bd32b1d9c45bdff506a1a0fd88e829f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:45.491685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086906/publication.txtobserved 3f0ec14cb546170d35a194b912c431cb...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. |
|---|