OT-2026-000102483
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000102483) never changes.
Identity and time
| Publication number | OT-2026-000102483 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-7ad1-9a77-9153b7b6fdb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102483 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36dd4aa5f8c37b1d366e39f9ef7af795a33a684c0b122e41b38b67276106042a |
|---|---|
| Markdown | 789a0be672cdb3da30235478921374650b19b33153f5c42e6c62686f533a00c2 |
| Publication page | 5d3631fbba35563355ce565a18e0206183b9f568e112089c4cbabe4b28688b89 |
| Manifest | 48e99f6701d4ee166db0c13bebe8f34df7727f66049ff2756fac5aa2ee861b6f |
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 | ePWJ6URdVjw0+3mAJQEKt1iBJFmK/P/v9fuwqPs754a8BWB07b1YV4MC79pYwi9qN0ZKGzytOp1eRKFMCzXcCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:50.274147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102483observed 5d3631fbba35563355ce565a18e02061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:50.254286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102483/manifest.jsonobserved 48e99f6701d4ee166db0c13bebe8f34d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:50.234883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102483/publication.mdobserved 789a0be672cdb3da3023547892137465...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:50.214654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102483/publication.txtobserved 36dd4aa5f8c37b1d366e39f9ef7af795...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. |
|---|