OT-2026-000103201
Publication integrity record
Foam pad vacuum gripper, three zone face, six 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-2026-000103201) never changes.
Identity and time
| Publication number | OT-2026-000103201 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-7165-9b08-49f033e8a879 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103201 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47e200c596a36a05826aea5690d757ba8e707f3741587ec4759dd6f87c98b2ea |
|---|---|
| Markdown | 7193412ace97e02d2dc9522246d7adbdde454bf90275f7a07d63d8a5109c5afc |
| Publication page | a43a1d1261e9f7b15e2fd0426b30c110995d48360aa30e7c8d404f1ade042c55 |
| Manifest | 596ef005a0aea6460a51245c451550500e83c63742e83e702404de4fb90fee82 |
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 | Rvlzj+FLRYOIoJgljuWj0gFKZBhQLRlJEWz8MTlR9SJUD71fHEESwsMe/I3J3o9gK6VExKLvrypNYjQiluxwAA== |
| 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
| 2026-09-17T09:23:25.621430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103201observed a43a1d1261e9f7b15e2fd0426b30c110...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:25.604676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103201/manifest.jsonobserved 596ef005a0aea6460a51245c45155050...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:25.585351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103201/publication.mdobserved 7193412ace97e02d2dc9522246d7adbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:25.568106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103201/publication.txtobserved 47e200c596a36a05826aea5690d757ba...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. |
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