OT-2026-000066367
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, pressure sensor per zone, pulsed 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-2026-000066367) never changes.
Identity and time
| Publication number | OT-2026-000066367 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7cf0-9228-1d709f14fc00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bc6d56f4d913664d27af8c7292fba98acc02081164c61e50bcfcce7c2caaf8f |
|---|---|
| Markdown | 3f802b56d6eeb4e65429fe68f5262984555e2934276327ca9ca66f81fc3ce593 |
| Publication page | 7253db053d65df24bc5c3332e1f734a9149205a85ad4000e3f22fccc1a2a9d37 |
| Manifest | 42db653046496035d65512f14971637f2356e78cb5cd5b6b4f3ff6d8878547c1 |
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 | bnBawQcuRjOThHvIC29fwvv55YDbc/5IUR9/e/T67gyfr8bLrmfYfaQQGdTKBbckDAvEua8Mqp7DoANr/sr2Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:33.939747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066367observed 7253db053d65df24bc5c3332e1f734a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:33.919540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066367/manifest.jsonobserved 42db653046496035d65512f14971637f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:33.900761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066367/publication.mdobserved 3f802b56d6eeb4e65429fe68f5262984...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:33.881709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066367/publication.txtobserved 7bc6d56f4d913664d27af8c7292fba98...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. |
|---|