OT-2026-000038763
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000038763) never changes.
Identity and time
| Publication number | OT-2026-000038763 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-765f-8a1a-e24df02aa3d6 · 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-2026-000038763 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea03646b9cc1063229ac80f563c0b30bd7339ada9a0d311261d4d000085b4cca |
|---|---|
| Markdown | 8f87ad2b0d33b194d94f502d93e842a6333f2f15c59a0ed278f320aee10cc0f7 |
| Publication page | 14a5e49017649adaf2852e4ff40d8c8cbc66878ffad979be173b786d03e7a834 |
| Manifest | 2dcf85c10913f79e7a2d8c1664dff08949b51def82cc42e7c88f9c83b0807ad2 |
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 | gllUOBBVdsH4no3lSYYY2aAgA0Rt77O3xzjk1KGLo5xccanNfACvmB+4OJQQzReMhGwTyhuQNKc5qkRbZNApBg== |
| 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
| 2026-09-17T11:21:18.153426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038763observed 14a5e49017649adaf2852e4ff40d8c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:18.135244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038763/manifest.jsonobserved 2dcf85c10913f79e7a2d8c1664dff089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:18.115760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038763/publication.mdobserved 8f87ad2b0d33b194d94f502d93e842a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:18.095926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038763/publication.txtobserved ea03646b9cc1063229ac80f563c0b30b...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. |
|---|