OT-2026-000103405
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, pulsed blow-off after set-down
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-2026-000103405) never changes.
Identity and time
| Publication number | OT-2026-000103405 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e460-7701-8870-5b9dd1afcfef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103405 |
| Status | PUBLIC |
Content hashes
| Canonical text | 504178fb83faa6a1c09ad9db0c70e7dc72d8193ce27060bbe2caf80b9e72c38c |
|---|---|
| Markdown | 748a480d66d2d5108f2c03ac272ef7b4b564a5f123d02470ad4ec2182ad41b26 |
| Publication page | 5fa26aa7d7df48e9da684f253df5c3ad8756b98cae57860c9046d1da3daab373 |
| Manifest | 052796b73e283d223d45e6ff5b9fb121a5c4148aca3830678a0ebe54ae1df913 |
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 | nsTmVwvdJnUt1AgwQq53LLKrNfrYQrfwzv/9ggdYdi7PUnSAYeyo9KLy15puUZIBwaCfnSiHJOxoEcUpSp8aBQ== |
| 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
| 2026-09-17T09:22:08.981828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103405observed 5fa26aa7d7df48e9da684f253df5c3ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:08.964042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103405/manifest.jsonobserved 052796b73e283d223d45e6ff5b9fb121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:08.945939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103405/publication.mdobserved 748a480d66d2d5108f2c03ac272ef7b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:08.928230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103405/publication.txtobserved 504178fb83faa6a1c09ad9db0c70e7dc...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. |
|---|