OT-2026-000098158
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down
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-2026-000098158) never changes.
Identity and time
| Publication number | OT-2026-000098158 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7a7b-b88c-485dbec86234 · 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-2026-000098158 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96d0f3a76594539c32fbec4be659ad2605743e1ea2e02cd956318fa0286fd112 |
|---|---|
| Markdown | 5552fb0ca8b863c99bc45c8c67b3a407019befba9da0be9df85d2567e0cf32f7 |
| Publication page | 0fc1b05e66254669bbe63a83efdec705b52ce96b301c5926efca4ecda1ebb305 |
| Manifest | 885606f74fde29f2b5533c0892cba99ec6237eaaee9a2572a8b4e4b7902a329d |
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 | o0iX2jNqg/XGUi6Nvag1Zmicx6ztlO1sjOuaoJX/trakpPZJGgAvBFkApgAuZz3Lnpjvew9sYGNtDyM4PvkWCg== |
| 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
| 2026-09-17T09:31:18.485699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098158observed 0fc1b05e66254669bbe63a83efdec705...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:18.469499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098158/manifest.jsonobserved 885606f74fde29f2b5533c0892cba99e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:18.451919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098158/publication.mdobserved 5552fb0ca8b863c99bc45c8c67b3a407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:18.435339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098158/publication.txtobserved 96d0f3a76594539c32fbec4be659ad26...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. |
|---|