OT-2026-000100005
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000100005) never changes.
Identity and time
| Publication number | OT-2026-000100005 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-773b-8d34-b9b79a3c8685 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21fee8886775e34094b1210652731e1fdae7ec44567f0ea03bed7a7b37af2915 |
|---|---|
| Markdown | eaaa889cf87c3589cd1e74dd2c91e75df366c4ef21af0ab62694097aaa6879d3 |
| Publication page | aab690d3a1b8d26fba07480c23ba3ed4e8fa0c2e22f750bad76c2c710eb8e870 |
| Manifest | 668359f2841cdcf879a7259d4c92714ca054182a62063e64beecc9b231029709 |
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 | snJpp5pfevin+dunSS0pWtEdq8CVefV0JxaN8boVpNVpPz2sTc6+p/YWmoN/dfsNaAJXIAAq5GIBUZs6JmHCCg== |
| 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
| 2026-09-17T09:28:56.274531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100005observed aab690d3a1b8d26fba07480c23ba3ed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:28:56.256732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100005/manifest.jsonobserved 668359f2841cdcf879a7259d4c92714c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:56.238781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100005/publication.mdobserved eaaa889cf87c3589cd1e74dd2c91e75d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:56.219080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100005/publication.txtobserved 21fee8886775e34094b1210652731e1f...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. |
|---|