OT-2026-000099558
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000099558) never changes.
Identity and time
| Publication number | OT-2026-000099558 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-74cc-93e2-36907f9b0a9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099558 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06c0923d5c42e92bd2928521c44346fdd3aa67e01b9457e82010952cf81b15c0 |
|---|---|
| Markdown | 860f37e768950a3d7fe1c4d53bce8b64e24af5c41adbf192f316a1509e6594e1 |
| Publication page | 02d55b309e58d08be7f0103f5d3db0e093fb8652dcd9deb0aedb081cd0b77c34 |
| Manifest | 7ef231f2702b15348364f84dc9049e03ed2106e5a1f84812e574b2e109f9f017 |
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 | gAs3xWLnrs2xCdU13BmbnIEfjn9HoOw7a/2GZIZKIW1HRaNiWEJMgAyRotNbA56rsmnsSQblVLmNHuwu1mhaBw== |
| 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
| 2026-09-17T09:29:28.155574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099558observed 02d55b309e58d08be7f0103f5d3db0e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:28.138786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099558/manifest.jsonobserved 7ef231f2702b15348364f84dc9049e03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:28.121449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099558/publication.mdobserved 860f37e768950a3d7fe1c4d53bce8b64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:28.102220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099558/publication.txtobserved 06c0923d5c42e92bd2928521c44346fd...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. |
|---|