OT-2026-000070083
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, pulsed 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-2026-000070083) never changes.
Identity and time
| Publication number | OT-2026-000070083 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7244-9544-6e5ef9c0d42f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070083 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5f61b3255253b41e9e22fdb1fa633bc11c6dbf186729950b24e8cfa27935d2f |
|---|---|
| Markdown | a2d256c1e31d9679ae14cd68360961551294e45477b5400d8f25acd68de035aa |
| Publication page | 80ed379095979bf52e2cab65ef2296fcbf10182042bc996a14fa894eb348177f |
| Manifest | d4652ac3d48d8e19294ad0d1e1528c3cdf3fb6f5c0bf8a998df95675f2d098ee |
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 | /qaN8XUl5+3ikdSoed2SywQ7J9AHoxtTiBrd6fwNmFswUTqYmtrGHmn2WJmKf91xJOsfVP0dxvW0nHyZi+EQDQ== |
| 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
| 2026-09-17T10:27:02.951055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070083observed 80ed379095979bf52e2cab65ef2296fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:02.931010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070083/manifest.jsonobserved d4652ac3d48d8e19294ad0d1e1528c3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:02.911440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070083/publication.mdobserved a2d256c1e31d9679ae14cd6836096155...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:02.890777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070083/publication.txtobserved d5f61b3255253b41e9e22fdb1fa633bc...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. |
|---|