OT-2026-000099418
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, manifold 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-2026-000099418) never changes.
Identity and time
| Publication number | OT-2026-000099418 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-7ffb-a56b-8d2ce7d105c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099418 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e27ccda6717164d43a56af59100a2ea59cd0146bb7419fba6eb7405eddac4b9 |
|---|---|
| Markdown | 3c882d92484a4678ed64fe4f389cadcf74e0602d91c298a4e1c5b22014173518 |
| Publication page | f125f1d1d1716f6ed8ab09fdb856b0939a223f1e0f05a507d61602379b08d679 |
| Manifest | 1e6e43aa1d31bd0758cddca9b077957368bf9f952a682f04eb8cef1143e3c3a9 |
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 | 2W9gZcy1ePGRVdI0XjkDezSAw4GFaGFnoen3jpIsf3xO28FMttxNvyifTxCnwipdAK+4LnR5pMeDnK6425djBw== |
| 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
| 2026-09-17T09:29:11.345312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099418observed f125f1d1d1716f6ed8ab09fdb856b093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:11.328052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099418/manifest.jsonobserved 1e6e43aa1d31bd0758cddca9b0779573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:11.310891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099418/publication.mdobserved 3c882d92484a4678ed64fe4f389cadcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:11.292514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099418/publication.txtobserved 3e27ccda6717164d43a56af59100a2ea...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. |
|---|