OT-2026-000102882
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two 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-2026-000102882) never changes.
Identity and time
| Publication number | OT-2026-000102882 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-74e3-a1c2-5c1c0dd7b752 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102882 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf15628f093d5c452cab9ee9b9f04ddd8c2ff3bbfd7c338560b0ff347fd0531b |
|---|---|
| Markdown | b592a3f29b88742786ab1ae154dd2f7c71ecad29365fb6257f0d213e1b657527 |
| Publication page | 94fd6da02a118719fbe0feba172f696d09ffbd90da46c50230372fce5e6368c9 |
| Manifest | 1725f6b03745adee629b1bf3b817b0475220331b08872bbf34b80e51e2504f6f |
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 | 6kLmP+EpgqzX+G8fstaHXCyjb9kURN24gm7qqhbpanW+N0IpCzZFiYE3L6pFJ4uCF6ZK0JCRSvU3Mc5hxDpzBw== |
| 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
| 2026-09-17T09:22:53.432433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102882observed 94fd6da02a118719fbe0feba172f696d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:53.414790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102882/manifest.jsonobserved 1725f6b03745adee629b1bf3b817b047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:53.397389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102882/publication.mdobserved b592a3f29b88742786ab1ae154dd2f7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:53.381275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102882/publication.txtobserved bf15628f093d5c452cab9ee9b9f04ddd...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. |
|---|