OT-2026-000009677
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000009677) never changes.
Identity and time
| Publication number | OT-2026-000009677 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7c76-ac08-477ee2a2be38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009677 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b16e59535c8486c4e35bce82b8802a54d077a235a2351593df0c4ea7c6b76ff |
|---|---|
| Markdown | fc082ba7548950fa806269e5881f8e7b8089e9bd1f45d6f9968ef158ed1e44de |
| Publication page | 9f44e04236503d76183da4004806e0b68ad9ef46aad71550c07de84469f0ca41 |
| Manifest | 83e2fb42b92e181a2b8775e2a5071a14758c2a6b3a58c63c58fc94b3865c611f |
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 | y/HY8A7MBVONr40nW1tUOntydlCYxZxnb5Rl18G+w5I5G+7y8vU/4x6SNH9VXdT7aQPWoJJFUKZzbwJyxFmyCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:09.306957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009677observed 9f44e04236503d76183da4004806e0b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:09.287247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009677/manifest.jsonobserved 83e2fb42b92e181a2b8775e2a5071a14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:09.269769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009677/publication.mdobserved fc082ba7548950fa806269e5881f8e7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:09.251267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009677/publication.txtobserved 2b16e59535c8486c4e35bce82b8802a5...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. |
|---|