OT-2026-000058670
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000058670) never changes.
Identity and time
| Publication number | OT-2026-000058670 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-795c-9fd4-9fcfc00df8ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058670 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40f16253c402e279cf82361f3cec6b6d4b2d5b0165612d8f7711380ee4c98ae5 |
|---|---|
| Markdown | 4900aa67cca7adde38e8ecb8a756d446ca714978a86a875422fcb1b1b5877c30 |
| Publication page | 83e58a0ce4071274b0279bd6c74b6e92f13d2e3070d9e11491e123e56adbd4fa |
| Manifest | 6adaadade54a7515833236b1badc034de18166bad8a327d3287d00a7a38a49df |
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 | Cvm62CtDO1uPSfaRjHfqOrB0Zq1b4OVs2enldEsdqxiO7uCrDmmbo1Km4ar49Tks8iuG+Te1qjLeRvh66dUnBA== |
| 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
| 2026-09-17T10:47:11.308165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058670observed 83e58a0ce4071274b0279bd6c74b6e92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:11.288949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058670/manifest.jsonobserved 6adaadade54a7515833236b1badc034d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:11.270586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058670/publication.mdobserved 4900aa67cca7adde38e8ecb8a756d446...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:11.252360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058670/publication.txtobserved 40f16253c402e279cf82361f3cec6b6d...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. |
|---|