OT-2026-000059454
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000059454) never changes.
Identity and time
| Publication number | OT-2026-000059454 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-7014-8693-8e5e3cdfcc08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059454 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f266677ee00ff2ab635c210ad556d3fba8d2facfa7c139499173790e7aaf613 |
|---|---|
| Markdown | 6ae18ae9e5db439ad984014bd59938fa23abeb5ce2d8e8181929a314921d4223 |
| Publication page | 86eeba2cabe7c1850a61e4bf7fb9af239c52540693c82d84af4e343e0eb53d9e |
| Manifest | 1c6da4ed5779c7c2b391e5fb5c573058aeb666825449313ddb4621520e9952ac |
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 | NOMpdcInIeASUQy8Ix1WCY/xqat9NqT3bKt0jBv7VEc9JKvi9EKn37El2XLipiqav1bT3mbFeLiEWFsfEHmLAg== |
| 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
| 2026-09-17T10:46:08.982973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059454observed 86eeba2cabe7c1850a61e4bf7fb9af23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:08.967388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059454/manifest.jsonobserved 1c6da4ed5779c7c2b391e5fb5c573058...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:08.949942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059454/publication.mdobserved 6ae18ae9e5db439ad984014bd59938fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:08.931945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059454/publication.txtobserved 8f266677ee00ff2ab635c210ad556d3f...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. |
|---|