OT-2026-000104317
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single 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-2026-000104317) never changes.
Identity and time
| Publication number | OT-2026-000104317 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3420-7e00-a096-7ed7a364cf64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b0378246b42ddd9fbac7272931c207fc89b0c920c386562805db628b5f181c2 |
|---|---|
| Markdown | ff64821ed3cb97ae5b3b5045bcc54ad01ebe6cc9a52a7dd7b5ca4eb9a2b4986b |
| Publication page | 4aaf3f13718c1ac97937b126cf28f861598e5790f5a72850bbd7f1b38816f4fc |
| Manifest | 517abf540ea49a58b8dfdb380dccab031df8b558886bd5ae16d2abf23fe092a2 |
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 | 1GCuenn8lq6UYpIoHMKmubXckTJwzaCGbBFPw1tcVbxRGzu0DVukRfoal+GYBNTmjj4NhiwkilCn9MRfCNskAw== |
| 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
| 2026-09-17T09:21:34.002118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104317observed 4aaf3f13718c1ac97937b126cf28f861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:33.983740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104317/manifest.jsonobserved 517abf540ea49a58b8dfdb380dccab03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:33.964670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104317/publication.mdobserved ff64821ed3cb97ae5b3b5045bcc54ad0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:33.947572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104317/publication.txtobserved 6b0378246b42ddd9fbac7272931c207f...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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