OT-2026-000059277
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000059277) never changes.
Identity and time
| Publication number | OT-2026-000059277 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8614-7ff9-99bd-8b14d7af6267 · 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-2026-000059277 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a9d0ecec24bbb23687852c0ad12763818ac77916de6d5736574da22313c41bc |
|---|---|
| Markdown | 8a31d00a326890d5732100589e497e6410aa5b2e09a7beb5999496e9065d876b |
| Publication page | 5d67b36c51a59871a5666baddd344df5b2481ea946f51514e7f07d74bd84aa8c |
| Manifest | 8e90e4f28f792c6eeda21232abfb84bcfd7c188995260686ef6e519908881e56 |
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 | rBq0ohEpCGWt2i1GILGrMUxdSzAAk7vZ2OKpkfbQ16GS6EAmiyL6T2qnvRvMU3cvk9r5lDaqovYFIDPx441RBg== |
| 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
| 2026-09-17T10:45:49.891583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059277observed 5d67b36c51a59871a5666baddd344df5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:49.871998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059277/manifest.jsonobserved 8e90e4f28f792c6eeda21232abfb84bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:49.853645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059277/publication.mdobserved 8a31d00a326890d5732100589e497e64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:49.834802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059277/publication.txtobserved 3a9d0ecec24bbb23687852c0ad127638...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. |
|---|