OT-2026-000098226
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000098226) never changes.
Identity and time
| Publication number | OT-2026-000098226 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-78c1-b109-23457a2d0bfc · 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-2026-000098226 |
| Status | PUBLIC |
Content hashes
| Canonical text | db78f13fe576761f63ba3591092d6f24678fdd099e731f0266e9a5ab1dd9c9ea |
|---|---|
| Markdown | f01cdeeaefd8e5497555e760519bca4200190e42955e030843b01750e7b3585a |
| Publication page | 2c03870118ea9f529eb909043c07957ebda7de3d004d057f9179a7d0c5c7a2f5 |
| Manifest | 6f024498cf7edb9ae149840832417015413b74b33bfd309393ebcc4779c0c2e3 |
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 | UnXOA5bNB3+ST1A0l/1Y/+RxMFF50QtqA+UHs78MYr2+pE9SKui2uNfVDUBMOY3SFaMv6vh5UvqA+4VsySPTDg== |
| 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
| 2026-09-17T09:31:24.336538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098226observed 2c03870118ea9f529eb909043c07957e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:24.318054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098226/manifest.jsonobserved 6f024498cf7edb9ae149840832417015...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:24.298572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098226/publication.mdobserved f01cdeeaefd8e5497555e760519bca42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:24.278496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098226/publication.txtobserved db78f13fe576761f63ba3591092d6f24...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. |
|---|