OT-2026-000101144
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101144) never changes.
Identity and time
| Publication number | OT-2026-000101144 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7d29-a1e7-dc031c380e47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101144 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41e45d6d46ce677cdd641ad85d77bc5b9bb6d0e17f5de140ff8563d2caa5ee48 |
|---|---|
| Markdown | ececbb2e7f9d230e36011200eb30e5cad085e2172acc0214b3c4b874b1df3521 |
| Publication page | 75619889e7a0c98a0729e70fe232b1095e6d2d157e9ec509505a533553d806bd |
| Manifest | 4ea6878b3f184a5ae439a5a5f579204d39a16db2e44b6b139b23c9ec22cebbb0 |
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 | X0x/SxjrRSrIcGwIbt/p97xmHhgUZ2xRkgJTHhbh3a2txRArdAWnA+Hb3yJPeRmmKhOKaicqotGH8aPFAxIvCg== |
| 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
| 2026-09-17T09:26:46.662013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101144observed 75619889e7a0c98a0729e70fe232b109...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:46.645384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101144/manifest.jsonobserved 4ea6878b3f184a5ae439a5a5f579204d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:46.626785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101144/publication.mdobserved ececbb2e7f9d230e36011200eb30e5ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:46.609996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101144/publication.txtobserved 41e45d6d46ce677cdd641ad85d77bc5b...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. |
|---|