OT-2026-000081337
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000081337) never changes.
Identity and time
| Publication number | OT-2026-000081337 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f374-7297-b3ee-381d19441ad9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 787643f4132e55afb4105df7be629f2b96ab160fa92bcb0bccaea630feb14417 |
|---|---|
| Markdown | 5d83f6843586be7d3499704fe8cfe1f576ec46275720e321303a1a095a4e8c4e |
| Publication page | c21c7b529665213aad642074780447f832f71bc0784e69a2b94f5af87fa63274 |
| Manifest | 44a4b4c880dfd4ee8711bde9d1b62a47c74adcad06e0bbb2c5c6830fc352760d |
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 | PUYPjx2IFCbSUim47OxvubytnaLVz9jhMb05ysdoHfWCl1SZQp+AolWyGnr4YOMHi71m3T7AqJWWM+yJN4NuBw== |
| 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
| 2026-09-17T10:01:27.660401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081337observed c21c7b529665213aad642074780447f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:27.644860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081337/manifest.jsonobserved 44a4b4c880dfd4ee8711bde9d1b62a47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:27.628993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081337/publication.mdobserved 5d83f6843586be7d3499704fe8cfe1f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:27.610059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081337/publication.txtobserved 787643f4132e55afb4105df7be629f2b...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. |
|---|