OT-2026-000098442
Publication integrity record
Two cup vacuum gripper, two zone face, six 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-2026-000098442) never changes.
Identity and time
| Publication number | OT-2026-000098442 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-799c-9c01-c4d59ec96f28 · 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-2026-000098442 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54a34dbca3a4dcd1a40c62dad8643128a18c6c3c62f501f9977debe2a34e06dd |
|---|---|
| Markdown | 1073342648fa92beb8c836a5c129f10a2e2300d21f8fca76afdeabd0c8a39c26 |
| Publication page | 36e4957edd50e915fd855e4aaf4dbe906a9f5d99a0da9cf7322b192cdddc1924 |
| Manifest | 568a5636e656d3bdee1cd2b7bb954887447430878ea146fe96d31bf6d619e98a |
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 | NuLuA/lciF/Jq/Yg+v+kwp2or9mb3Y0NOHZ70Dxnp5QqnhqLp3zpxe6Z9aTXmPZYv0amsCSi8+dxG0WO01VVDQ== |
| 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
| 2026-09-17T09:32:17.964806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098442observed 36e4957edd50e915fd855e4aaf4dbe90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:17.948914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098442/manifest.jsonobserved 568a5636e656d3bdee1cd2b7bb954887...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:17.929591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098442/publication.mdobserved 1073342648fa92beb8c836a5c129f10a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:17.913268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098442/publication.txtobserved 54a34dbca3a4dcd1a40c62dad8643128...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. |
|---|