OT-2026-000058216
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000058216) never changes.
Identity and time
| Publication number | OT-2026-000058216 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-711a-ae84-7ad3b48364f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058216 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b5156f97873f20f052e66878661628c1860fb82a666f286b58c1857e8076abb |
|---|---|
| Markdown | 6a559f6413f8ced3782a1fa1481b2498f51417e312b06b071e7d74c9b7f40e40 |
| Publication page | 3e850980d08afd5dbd1099c83ce096e21234973aa178cff3cd505e7fc051e167 |
| Manifest | fb3b716ccdaa652e7881ce07d7d3ce279546aeaf69c17ab0a0f78a79ec2b1f30 |
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 | 0UVD2JtDXqkgz58JVqq4BdUihqVoMs/PgWjHEoG4XYKHtAdM/pdUEtIxyO4TNph+CGpFh7yOqPrVI++FnAgtCA== |
| 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
| 2026-09-17T10:47:55.374846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058216observed 3e850980d08afd5dbd1099c83ce096e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:55.357206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058216/manifest.jsonobserved fb3b716ccdaa652e7881ce07d7d3ce27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:55.338098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058216/publication.mdobserved 6a559f6413f8ced3782a1fa1481b2498...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:55.318687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058216/publication.txtobserved 7b5156f97873f20f052e66878661628c...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. |
|---|