OT-2026-000085584
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, 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-2026-000085584) never changes.
Identity and time
| Publication number | OT-2026-000085584 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-78ac-96af-95362ae02a63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fd2a04998036e44e31e9dfed51e9fde916e86720a0288845d5341307b1ffe21 |
|---|---|
| Markdown | c48987cbf7827bb66ee4be03c6e960ca151913eb2fe5ce7cb4546bf88052c8f1 |
| Publication page | 8522089c653e102178f8add4ecfce0534624d4856860b7ff00a256cdeb564535 |
| Manifest | 4aad46951b5c6317e8806f46a3ec451b1b96034d03ed20cc4d48019af5588a08 |
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 | SIJC3HioeelePa94vpqaGPMkYSlyTP9fXCBKxIpBywUtk7qaighy8Tt7T0i7PfrzJkUIfX8oW0da0A8ZYufGBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:27.332768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085584observed 8522089c653e102178f8add4ecfce053...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:27.315083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085584/manifest.jsonobserved 4aad46951b5c6317e8806f46a3ec451b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:27.296920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085584/publication.mdobserved c48987cbf7827bb66ee4be03c6e960ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:27.278000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085584/publication.txtobserved 7fd2a04998036e44e31e9dfed51e9fde...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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