OT-2026-000058593
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000058593) never changes.
Identity and time
| Publication number | OT-2026-000058593 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7561-9b71-72d6cf0e3e87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058593 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4452b218dd53d3b5743bd53fcc577f57bc3a638bbdace3e9d58cca9cc605af07 |
|---|---|
| Markdown | 28d51b0e12e80471ee9f103904bfa27ea0b34c64f19f21436fe7cf673ebfe2af |
| Publication page | 2ae0672eba063d62c6a349da22e02affb1ec61f38d85bf25f8162b44e9c519bb |
| Manifest | 1a73b7c45788494f7daeae85c776572e49b49ee4ae81f43216f84d2626655526 |
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 | RZNuHEfNl81D2OXmc09Mya6PYXxDCnNORMkDludOgYragaG6KR9OB+d2mEVpLJlRFi/Pef82wFNeNte+Sm/NDg== |
| 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
| 2026-09-17T10:47:05.458310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058593observed 2ae0672eba063d62c6a349da22e02aff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:05.440079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058593/manifest.jsonobserved 1a73b7c45788494f7daeae85c776572e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:05.423483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058593/publication.mdobserved 28d51b0e12e80471ee9f103904bfa27e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:05.404079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058593/publication.txtobserved 4452b218dd53d3b5743bd53fcc577f57...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. |
|---|