OT-2026-000062249
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000062249) never changes.
Identity and time
| Publication number | OT-2026-000062249 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-76bd-a87a-9740a6c47236 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062249 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6992f6910822df0778fa7986fbf456de16790cef951f8859e54eec429f4162a8 |
|---|---|
| Markdown | 727ce1095be92ea60d47565c8e7d32d9a6b60a396622dfc225bbbab1f5f1f485 |
| Publication page | 9fe66ed605124116a7d59e7b39f7b6db71b410f966b825771e1ec6c42d1205df |
| Manifest | 9e0ed5a8ef24e5537f6727d9d5fea1721dd07fe666372818abcdfb897a137f3a |
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 | tXV6xeIgC3i14zuyQRlByIsD7C4BweFUDGvAO5GNN3ErdqOMf/btvQ2ZBz3fW7w08j5HDNpG+kfnyZFHQnBuBw== |
| 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
| 2026-09-17T10:39:31.634412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062249observed 9fe66ed605124116a7d59e7b39f7b6db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:31.616875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062249/manifest.jsonobserved 9e0ed5a8ef24e5537f6727d9d5fea172...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:31.600683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062249/publication.mdobserved 727ce1095be92ea60d47565c8e7d32d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:31.583903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062249/publication.txtobserved 6992f6910822df0778fa7986fbf456de...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. |
|---|