OT-2026-000010864
Publication integrity record
Four pad foam vacuum gripper, four 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-2026-000010864) never changes.
Identity and time
| Publication number | OT-2026-000010864 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7eb3-9a40-bd4275e08781 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010864 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4c4d1a2e0cd69ddbebf6e3f2a132322a7f80a1eacac0d82bc7baade1fc20190 |
|---|---|
| Markdown | d7eb1c9ed060d644e8dd06000dd955646a021a84a466fe556de9c6a57cf0e78f |
| Publication page | c8bd112b19d9413d3e157d20ebb3a9f430e46b06b12ced39183be2b18a4da05f |
| Manifest | 7a940a5c3c7a2db13f54576655f8526b162b00ab9b8e28f6bdba7d422905ff49 |
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 | ijyzfBybN1e3ay97md/TeeOXUzEpO07hjAO1QreUW4Lgn+8wEkIo6vqGERTnNLQRiFiS8iGpXGX4XvlY6suvBQ== |
| 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
| 2026-09-17T12:13:37.627069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010864observed c8bd112b19d9413d3e157d20ebb3a9f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:37.604592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010864/manifest.jsonobserved 7a940a5c3c7a2db13f54576655f8526b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:37.585891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010864/publication.mdobserved d7eb1c9ed060d644e8dd06000dd95564...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:37.568358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010864/publication.txtobserved b4c4d1a2e0cd69ddbebf6e3f2a132322...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. |
|---|