OT-2026-000084814
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, 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-2026-000084814) never changes.
Identity and time
| Publication number | OT-2026-000084814 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7137-8fff-1a6ecdc47640 · 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-2026-000084814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8abcdc5862c0e17215fdaeeaa7f4e60bf059af9cba8a5323127e5a192c221baa |
|---|---|
| Markdown | c3fe530179d5fb7ccfda92e2347d079512f7c10093fb41e94ab8fa077495a821 |
| Publication page | 03831cc39f2314ef292fffb229544262cee8f28eefb4b49b04c8f3d7ef46f48f |
| Manifest | 8a255a54309e227e4645ded958b07bc090712a621d28ee1f8574ff026eb23350 |
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 | TKmtodJzMYLl5wwvXuHuCkCPEoMHn/nlFo7w+zca0wYLBT2/QLaMKgo0dtuyQhR/sdMGpq/msVcPCYbaHOfEAw== |
| 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
| 2026-09-17T09:54:45.728272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084814observed 03831cc39f2314ef292fffb229544262...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:45.712287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084814/manifest.jsonobserved 8a255a54309e227e4645ded958b07bc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:45.694933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084814/publication.mdobserved c3fe530179d5fb7ccfda92e2347d0795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:45.678547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084814/publication.txtobserved 8abcdc5862c0e17215fdaeeaa7f4e60b...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. |
|---|