OT-2026-000085067
Publication integrity record
Foam pad vacuum gripper, three zone face, four 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-2026-000085067) never changes.
Identity and time
| Publication number | OT-2026-000085067 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-786f-a67b-212ce63e293f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085067 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37852b94fca4124a1ae6889d35d86d1bc1fc280a2810d6652a87c5cf2c910490 |
|---|---|
| Markdown | dd4d45be18cad3b13cb34cab95b8b94491656cf18837ef3ec2ad072d881b6091 |
| Publication page | bd3a4793779ffd68649737029346a79f00d26ef945dd50f8b674c1d501ffa86b |
| Manifest | 898eb9ed1b1185d1762cd8da5091fe88359c3722bf47cebfe4e6bb00630f885b |
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 | /bVIcCy/qEZqlGfjVAGrkGIc1hFhg9AJylSZ+yppuy53sURhvlEA0OjhlICI2Ls4JgNr81Khe8btv6IRa+Y6Cg== |
| 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
| 2026-09-17T09:55:05.477785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085067observed bd3a4793779ffd68649737029346a79f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:05.459375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085067/manifest.jsonobserved 898eb9ed1b1185d1762cd8da5091fe88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:05.440916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085067/publication.mdobserved dd4d45be18cad3b13cb34cab95b8b944...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:05.422853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085067/publication.txtobserved 37852b94fca4124a1ae6889d35d86d1b...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. |
|---|