OT-2026-000066798
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented after 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-2026-000066798) never changes.
Identity and time
| Publication number | OT-2026-000066798 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7c3a-aad1-442e7d800573 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066798 |
| Status | PUBLIC |
Content hashes
| Canonical text | bebc8fea0a885aead02e57eea9dd1469b3575312f9669771b79a21fa82ae5cc9 |
|---|---|
| Markdown | 09971ea0c69a2e2593334c38a4eeb9ff3f606cc36cf94de7b3714b45b594febf |
| Publication page | 45c5ada582108db4b8977664a96e18cc2dd692e78b5ac5828b7b769155a13810 |
| Manifest | 37e2c6fdbce8e3851cede85805951f2f78b4c9d5e84d9024ce28430e590ef327 |
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 | 4RptiVmjxP78aF7n8D/RoHX91Gh97wecWyXkQjuZ5XSUPvT4SPLojhpyfQgcYt+tix3D0sTyhCGkR0ab2SXCDg== |
| 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
| 2026-09-17T10:33:13.453444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066798observed 45c5ada582108db4b8977664a96e18cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:13.434426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066798/manifest.jsonobserved 37e2c6fdbce8e3851cede85805951f2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:13.415069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066798/publication.mdobserved 09971ea0c69a2e2593334c38a4eeb9ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:13.397604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066798/publication.txtobserved bebc8fea0a885aead02e57eea9dd1469...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. |
|---|