OT-2026-000053510
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000053510) never changes.
Identity and time
| Publication number | OT-2026-000053510 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a92-7810-bfa3-27d39e8ff80f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053510 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba5e163c338178cf8511336138c0d212f565f55d4ef089bc0e01d9db0ca33d87 |
|---|---|
| Markdown | 8a5f7717c99e5548cb494bb6340dc4d512c4446c237a688da03e0e6977ba6e07 |
| Publication page | 77a5a9334079e0a5c9becdff04111a31fc77ad68a5cb3f1afbc4d95fa6186e33 |
| Manifest | 19949d5b23c7f728159845d211040161d5e52df048d81dc45a264329ac66ff23 |
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 | wLeu2x3uBcPytYkv8+FV8UKG3XC6oU/pFQHYliAEA/6aU+N1O+GRjnsEZqTBeDufG4+PvYaXyE2m0BXjx9W5Cw== |
| 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
| 2026-09-17T10:55:21.304133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053510observed 77a5a9334079e0a5c9becdff04111a31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:21.284162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053510/manifest.jsonobserved 19949d5b23c7f728159845d211040161...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:21.264600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053510/publication.mdobserved 8a5f7717c99e5548cb494bb6340dc4d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:21.247543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053510/publication.txtobserved ba5e163c338178cf8511336138c0d212...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. |
|---|