OT-2026-000059278
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000059278) never changes.
Identity and time
| Publication number | OT-2026-000059278 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8614-7d72-a113-be73a7615020 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059278 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4aa9a15726789b83e049c5f8d8af72fa45b5135eca71354936bc349c08956fb7 |
|---|---|
| Markdown | b7f806b47fc25b1653993412857f39fb675a2ce90f73f408e2735635279db6e0 |
| Publication page | b961e53091d8d3d4f2467565371e7cdae7a516190d503729b4fded1d5de2de4f |
| Manifest | 6b137f3ac05a15f2f95bbd0494a027b6db7adc7edea91f1fb5abbd27cc94c425 |
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 | qzmW9H1MKTmrJTfxJ57hl5MIn2iGVMe1LnRWcozRp2pvjJuYE4vuEoHdToyKc7iqghbaXnXhVJLcHYOSHqBNCg== |
| 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
| 2026-09-17T10:45:49.998023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059278observed b961e53091d8d3d4f2467565371e7cda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:49.981573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059278/manifest.jsonobserved 6b137f3ac05a15f2f95bbd0494a027b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:49.963667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059278/publication.mdobserved b7f806b47fc25b1653993412857f39fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:49.944923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059278/publication.txtobserved 4aa9a15726789b83e049c5f8d8af72fa...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. |
|---|