OT-2026-000058990
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000058990) never changes.
Identity and time
| Publication number | OT-2026-000058990 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a0-75c5-ab72-de20cbf812ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058990 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1066d0db0234172b17c8798b5214215c729dfe2045163858f88eddac661bb539 |
|---|---|
| Markdown | fce301401ec114fa1b81fe61232ef71e5e43239daf904b5f51389afc61d8aa11 |
| Publication page | 4a7fd5eae9940dbf57ac3c68609734257c827c71e07b9b205b9dede8506e36cc |
| Manifest | 2f107345918c64ac44c5bc8dd26d7f4d87782fb62d297b4bc8c73eb0865da13f |
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 | GzuUtxb4+7I7dFoV0OvAFLLuSH23Q8YkZtgyCDOJh2uP3XXpJs6UfWZ+FXsEsi7YzbaPNlpUL+4JU8SG+/jTDQ== |
| 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
| 2026-09-17T10:46:34.553537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058990observed 4a7fd5eae9940dbf57ac3c6860973425...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:34.534937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058990/manifest.jsonobserved 2f107345918c64ac44c5bc8dd26d7f4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:34.517346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058990/publication.mdobserved fce301401ec114fa1b81fe61232ef71e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:34.501211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058990/publication.txtobserved 1066d0db0234172b17c8798b5214215c...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. |
|---|