OT-2026-000101363
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101363) never changes.
Identity and time
| Publication number | OT-2026-000101363 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7914-b785-93c6b25848b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3161ff70f7014abdff6b281933bc4f65c31168803754c02b4111525d8c7d61c3 |
|---|---|
| Markdown | e209187fb798ddfa7c8016eeeedd90935e4262f840da919d0177ff822a5b1b5f |
| Publication page | a66cc5d723026a8e9c2dd79d12423549efd95a717618d335a5b1accf96b0754e |
| Manifest | 8eea5e7709647ade9df9fbeba0b2a84e2eed08a57ab93b940d0cb527b42f0c2e |
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 | fjuCaCK3VOE0hGp+GzjrbBJ+Skg4LPRqR+ZsnuNLhJEhJNZnOSgJPb8xmdiMgRqzZ871JL9sN3oGZ6Km4dxYBQ== |
| 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
| 2026-09-17T09:27:04.838225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101363observed a66cc5d723026a8e9c2dd79d12423549...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:04.821398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101363/manifest.jsonobserved 8eea5e7709647ade9df9fbeba0b2a84e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:04.804571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101363/publication.mdobserved e209187fb798ddfa7c8016eeeedd9093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:04.787834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101363/publication.txtobserved 3161ff70f7014abdff6b281933bc4f65...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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