OT-2026-000061202
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented after 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-2026-000061202) never changes.
Identity and time
| Publication number | OT-2026-000061202 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1380-788a-9cd4-5400f42e1d62 · 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-2026-000061202 |
| Status | PUBLIC |
Content hashes
| Canonical text | c99c28839771d1b46aa4a2059b0ec932f91a458af4c3841d8c9c0de65ca05b19 |
|---|---|
| Markdown | 0e8c11c815f3dbb67fa136389d1866c6f2b062151aa0d8ee4c92fd09116bb8f5 |
| Publication page | 80377ce70bd71d13be4d88c743bdbe5bd9622dd2f850ff1c3247623fcf333dd1 |
| Manifest | 3ced46be20f78e7c959ecc2199c676ea0d8224165f1ee86879449ded2e9dce01 |
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 | Zc2xo3drtgTCP3JU/Va4XOnvStoVv+NYQQiy/I4fYB5P/3u5VPp0BJF6p0Z5TbW9ny2m7ba1TqEZrR0XRL8CCw== |
| 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
| 2026-09-17T10:42:36.074575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061202observed 80377ce70bd71d13be4d88c743bdbe5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:36.058135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061202/manifest.jsonobserved 3ced46be20f78e7c959ecc2199c676ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:36.039389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061202/publication.mdobserved 0e8c11c815f3dbb67fa136389d1866c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:36.022075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061202/publication.txtobserved c99c28839771d1b46aa4a2059b0ec932...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. |
|---|