OT-2026-000038965
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000038965) never changes.
Identity and time
| Publication number | OT-2026-000038965 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-7a74-adfb-a62d4e6e1d62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25268899282b5f662262b477c916f2a108cc08773193283db2dfb3bf774e0c25 |
|---|---|
| Markdown | 55649df03bfd57f9f41ff27ff2d6ab8981be9b7375062a3f3b7a8fe774a78428 |
| Publication page | b3719d7eb54504c304edb23292db5f0e646cf4653bfb85c27eea96578093917c |
| Manifest | 3d4ab3249229c57359f879ecf75a511338ccb49cf3729641b523e0dacc1c3dfc |
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 | zPc5t7A71zxuamsl6cQ0UinkTRdtkxKlwJclzBg7bwzD11riihfDHH0VvLIUd3u1Qq+7bNnK9ociDSTOPE5qDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:22:14.392135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038965observed b3719d7eb54504c304edb23292db5f0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:14.375977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038965/manifest.jsonobserved 3d4ab3249229c57359f879ecf75a5113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:14.358985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038965/publication.mdobserved 55649df03bfd57f9f41ff27ff2d6ab89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:14.337101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038965/publication.txtobserved 25268899282b5f662262b477c916f2a1...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. |
|---|