OT-2026-000059139
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000059139) never changes.
Identity and time
| Publication number | OT-2026-000059139 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-7049-8f79-1f24db319ac2 · 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-2026-000059139 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1c8fb0b20fb9850731987b678c8371672000aaeb035e695f5a338402256c800 |
|---|---|
| Markdown | cbed84f9403f00bfd88e64a13e51c37d2f13c5a58deaae78c38766abe2a0ff91 |
| Publication page | eb257c03d1b2a81d264f1c48713e1e919b566df9ae72cb918d4ed2afd5aa3b3e |
| Manifest | ed95d50aa09861d28ecb2fccd2121841b7f05844780f88d607f7480f3dd86eef |
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 | hqRlRlT3+D0rQTWEkZ3dj1q4Mz+4eEMpvry7wPnEroJBjlY8JUyapN6VxgOPLZ9PInJQzmcMYS4NMbFC7UV9BA== |
| 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
| 2026-09-17T10:45:05.143917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059139observed eb257c03d1b2a81d264f1c48713e1e91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:05.126629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059139/manifest.jsonobserved ed95d50aa09861d28ecb2fccd2121841...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:05.107442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059139/publication.mdobserved cbed84f9403f00bfd88e64a13e51c37d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:05.086754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059139/publication.txtobserved a1c8fb0b20fb9850731987b678c83716...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. |
|---|