OT-2026-000059900
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, sustained blow-off 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-2026-000059900) never changes.
Identity and time
| Publication number | OT-2026-000059900 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7285-a850-3f74b8ce90f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059900 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71a0ead576ba95a7f9a1194dff2dffb5e907c3eee2c44ee3f2d968d9859f8d61 |
|---|---|
| Markdown | 11124cc2d6ddaf8c61022e1e3b7ec6302cfa865bab68f05b0c67a7e95562510a |
| Publication page | a6072b4329889a86ab3f78ac87252d76fb2361c081e9369b926c55100083fd95 |
| Manifest | 89a1ac6939c95740845df81fdffbef3bd400f30bb845c9e32db3bfc56dbf7aa1 |
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 | yWJoFHe+cQqtzo8N4yfPiHeuXc1VOauZEU0gVzb2t6C2UdJBY9UcgEYBTIk4J/I4+wwbFnbfHTcaxbbm/qJrAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:39.733472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059900observed a6072b4329889a86ab3f78ac87252d76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:39.716660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059900/manifest.jsonobserved 89a1ac6939c95740845df81fdffbef3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:39.700029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059900/publication.mdobserved 11124cc2d6ddaf8c61022e1e3b7ec630...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:39.682406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059900/publication.txtobserved 71a0ead576ba95a7f9a1194dff2dffb5...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. |
|---|