OT-2026-000098225
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-2026-000098225) never changes.
Identity and time
| Publication number | OT-2026-000098225 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7868-98cd-83e96c68d1f0 · 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-2026-000098225 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b1f84c24cbcd80c5e2f91b1caf61402ed62ab688e2d1172c42351409faa7cad |
|---|---|
| Markdown | 71a04862648dbdd152f4240a2e6b982388b080d5bf73eabffc9878cdb1b727d6 |
| Publication page | 4cb6adc494f3bf628fd8814184e520bdb67b256636ffb2f24e99c5627b2c96a5 |
| Manifest | bf9ceae7b39013f510c44f3de6b42cabde44307a6e5c84a9c7b20c95a35cc6eb |
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 | Fw4cRYY7MOp2zRpKSaC27f28sKGsZls4/wgxo7c57Q9xV536EiDK7W1j90KymBiWyWsCWhXKu6IZbLH/rp4wAA== |
| 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
| 2026-09-17T09:31:24.256107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098225observed 4cb6adc494f3bf628fd8814184e520bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:24.237343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098225/manifest.jsonobserved bf9ceae7b39013f510c44f3de6b42cab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:24.217049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098225/publication.mdobserved 71a04862648dbdd152f4240a2e6b9823...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:24.196876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098225/publication.txtobserved 9b1f84c24cbcd80c5e2f91b1caf61402...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. |
|---|