OT-2026-000056634
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000056634) never changes.
Identity and time
| Publication number | OT-2026-000056634 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af5-7392-942c-1d6f2fccdcaa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056634 |
| Status | PUBLIC |
Content hashes
| Canonical text | d76926190ea6020d082b04dec1d9b9e82e10d3c7d6ab9d04af947273b21a933a |
|---|---|
| Markdown | 870b5954165654bdc27b0ac9a8c8ed9d2b4cd8abea8480cef732878208ef916f |
| Publication page | d39dcf47e68f734b650409d5219297c0db5339a452735213c9be950d8e3726c4 |
| Manifest | f1da9d80e602c8fd52e8271885efb05ff4d1f7a026bddcd2b3a7c3412899b616 |
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 | xnmLs+jt/M+Z5alZgzQeAWfT4uDZF31TaXMDQ2QbmkET4XFGteYZkNXe5FwyFrzTGHwyarXB8HI9NCHNaxyjBw== |
| 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
| 2026-09-17T10:49:59.593702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056634observed d39dcf47e68f734b650409d5219297c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:49:59.575987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056634/manifest.jsonobserved f1da9d80e602c8fd52e8271885efb05f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:59.556984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056634/publication.mdobserved 870b5954165654bdc27b0ac9a8c8ed9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:59.540216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056634/publication.txtobserved d76926190ea6020d082b04dec1d9b9e8...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. |
|---|