OT-2026-000017959
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000017959) never changes.
Identity and time
| Publication number | OT-2026-000017959 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-7b94-831e-226111da99c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 460936796a818adf9746b47a3e1d50e7b4bce80c53348268723bb9a03b98cd7e |
|---|---|
| Markdown | 0fbd4432b0adaf424a1c9dd3afd1eb6d1972f318a651bea5af93fd7f29a581c1 |
| Publication page | b469359076218ed2044af96c0b6571d37f257bae4e53fdf9f57a781311eab9d2 |
| Manifest | 8cdee254ea17f87da65fbd77ee2565b963fd4bb9939ee11b39c313bcf034007f |
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 | wzFcjFkHV1BGd0WkMdao5KxPzQCr6owuywuGSfDOMbGGBpetfkjenXNrozxAyaG/oFSUnyiGVwcQlCfeduXyCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:01:57.694761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017959observed b469359076218ed2044af96c0b6571d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:57.677240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017959/manifest.jsonobserved 8cdee254ea17f87da65fbd77ee2565b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:57.656512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017959/publication.mdobserved 0fbd4432b0adaf424a1c9dd3afd1eb6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:57.636278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017959/publication.txtobserved 460936796a818adf9746b47a3e1d50e7...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. |
|---|