OT-2026-000056334
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line 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-2026-000056334) never changes.
Identity and time
| Publication number | OT-2026-000056334 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd2-7a1e-ace2-3a227b06dd5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7497de5a5ec885a4b5f2cba1c91a410df6f6887942a93e1cc11e227200486a31 |
|---|---|
| Markdown | c0640125935656519368e180471abc32d7aa746759b32dfef67130b37c8303ce |
| Publication page | 369fb380caff96a1ae4c67014f7627bffab105ff1122db09c9cfb7e92c65df57 |
| Manifest | bd40091a83bc2de855a270d27b513915a788d5044ba855f8f614ab4bd8f663ca |
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 | iUIRMu4ZNAMzvYkHioFN4BJsUSEXDYmiuhnvaqpwNKHKzRe4btmJFC5CsOS+5+Lh+miWawbbrC9FuQeXl1IyDg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:50.447979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056334observed 369fb380caff96a1ae4c67014f7627bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:50.429847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056334/manifest.jsonobserved bd40091a83bc2de855a270d27b513915...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:50.411943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056334/publication.mdobserved c0640125935656519368e180471abc32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:50.394124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056334/publication.txtobserved 7497de5a5ec885a4b5f2cba1c91a410d...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. |
|---|