OT-2026-000084651
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two 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-2026-000084651) never changes.
Identity and time
| Publication number | OT-2026-000084651 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-780c-a888-e711664104bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084651 |
| Status | PUBLIC |
Content hashes
| Canonical text | d814e3c34e99353b9bc80dc86c3ede7071957fe24fc70a8cec37c25e7cd9832a |
|---|---|
| Markdown | 6721c65c683b52d8f7c13ac9d3c4501441acb584c9eb56b1dd7c4f8fc0d81ff9 |
| Publication page | b4cfd2a78a2a9b05070b6ce8e4a10777cbb89c7d1df4efdfc894e40d622f643f |
| Manifest | 900336694f5f80b6b3bee90bd59d10013b8b14b6c2d3c4b769e3316082da44cc |
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 | qM+Oq0WjxOj/qlexWk7Le06PBHgbMXPcZ2AlSGGha6ci88V/dmQsBkdPHUPcss2Xh8Z3YuRsp0DXL5ErhqDWBg== |
| 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
| 2026-09-17T09:55:34.298480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084651observed b4cfd2a78a2a9b05070b6ce8e4a10777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:34.278178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084651/manifest.jsonobserved 900336694f5f80b6b3bee90bd59d1001...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:34.261151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084651/publication.mdobserved 6721c65c683b52d8f7c13ac9d3c45014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:34.242235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084651/publication.txtobserved d814e3c34e99353b9bc80dc86c3ede70...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. |
|---|