OT-2026-000008826
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, vented 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-2026-000008826) never changes.
Identity and time
| Publication number | OT-2026-000008826 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b6-7ccb-a922-98c9957b820e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008826 |
| Status | PUBLIC |
Content hashes
| Canonical text | f638ce740b1d4acb9f14708e55287faae61c4df4af9ec5b7b5b181f8ff513591 |
|---|---|
| Markdown | eb2197ea3f0c5df0d988fc21f2ab30d24df864e23ab1d5e4c897d47eb8da5799 |
| Publication page | 0ed041f9a1dd587aafab56b26f1d6bfe4a6c0b497a3d49def102966a985d9d92 |
| Manifest | 689bd736a68727172e886b77e34fd3951f26ba5a43ac9ebab3d51f47867823ba |
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 | UhrXqRyIXpJ8nH9LJGI/XG66YoFvM//0Gm1O8Z1dUbYkhPMMdIc3UUS286l+8SBWUuiybjKL1i6vKREmean7Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:23.355025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008826observed 0ed041f9a1dd587aafab56b26f1d6bfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:23.335664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008826/manifest.jsonobserved 689bd736a68727172e886b77e34fd395...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:23.312490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008826/publication.mdobserved eb2197ea3f0c5df0d988fc21f2ab30d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:23.292178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008826/publication.txtobserved f638ce740b1d4acb9f14708e55287faa...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. |
|---|