OT-2026-000102512
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two 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-2026-000102512) never changes.
Identity and time
| Publication number | OT-2026-000102512 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-7c5d-8c9b-dbbf5535a420 · 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-2026-000102512 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c6a90e99c15aafb61fe282ca36dfd064cfd35736a4a9b7efe0d2cb529fe4bc3 |
|---|---|
| Markdown | 760a81c345cfb130f2184163a53012e0ac7c03096b2894ada15aae0c5e2e0b8c |
| Publication page | 17f2a0cdd3825e805f6868d2358b6cfa414525c3a8f1e007c74b11ef7feaae42 |
| Manifest | 1627fc8fa6e7f12dc9099efbbca5e8e670f9a24d35579f8295dc1fc31c06a887 |
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 | JRBnHtjQ3j4OXJUJZUkdAHzC2mejisvHKOp20wVc8riRuZdFR2LLfKPIwPAdt51MbsUy80MJTUz956pRUb1qCg== |
| 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
| 2026-09-17T09:23:52.179646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102512observed 17f2a0cdd3825e805f6868d2358b6cfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:52.160453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102512/manifest.jsonobserved 1627fc8fa6e7f12dc9099efbbca5e8e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:52.142306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102512/publication.mdobserved 760a81c345cfb130f2184163a53012e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:52.121854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102512/publication.txtobserved 3c6a90e99c15aafb61fe282ca36dfd06...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. |
|---|