OT-2026-000061182
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000061182) never changes.
Identity and time
| Publication number | OT-2026-000061182 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1380-710a-b769-e0ccfa6abf86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061182 |
| Status | PUBLIC |
Content hashes
| Canonical text | af0fe50b59b66dd91b05f5c58a90946b53393024bd453ba6fe87cc7230159876 |
|---|---|
| Markdown | 656cba0824ec81092fbe845313e7b27577ca390a61c499dfcaa4173e0a512937 |
| Publication page | e34a15ecd7fb2bc4a7c079730b98aa76c27b7137cc77ada3b93be18f13d9bf70 |
| Manifest | 9bbeb8905c82bbeebfd3e264f1114e62f03543fd4706287153d127b0c676d1dd |
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 | 7Gzi0wXLjUOHjYn4Bz5nlgB1sS+DLjH8qLW6HNQMfuvAxPkV5kQih0GkEOJzthheqqTje/d1JDz0puht3dmgBw== |
| 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
| 2026-09-17T10:42:34.498488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061182observed e34a15ecd7fb2bc4a7c079730b98aa76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:34.478033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061182/manifest.jsonobserved 9bbeb8905c82bbeebfd3e264f1114e62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:34.461005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061182/publication.mdobserved 656cba0824ec81092fbe845313e7b275...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:34.442022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061182/publication.txtobserved af0fe50b59b66dd91b05f5c58a90946b...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. |
|---|