OT-2026-000010319
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, 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-2026-000010319) never changes.
Identity and time
| Publication number | OT-2026-000010319 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee5-755b-9fc5-df23d77bacc5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010319 |
| Status | PUBLIC |
Content hashes
| Canonical text | 837005f9b5d24a4ab150c9a5a588bc79ad986d19dff5640d349b7b7dbff2ca58 |
|---|---|
| Markdown | 6ead07dcec5f843cff5b5c7ddb40f7f3255283efe668d21bea90a1b50fe66b1b |
| Publication page | 1380980eb7a913d7beb5dbffaeb4a5b79e66b2e67f930cbc872de0585dbd1cb8 |
| Manifest | aef300bb89af2df615f43fce59aee60ef47823366190dd19bf98615fcde1aefa |
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 | Q+h7Oaifo4Svtk7xQnW9b1/pM380XFzW4gwxqv6e89ikZqaPZStHxZGTu2RPqEDhMYUSSpOXXZHPXAoz0nZHCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:20.067667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010319observed 1380980eb7a913d7beb5dbffaeb4a5b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:20.046448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010319/manifest.jsonobserved aef300bb89af2df615f43fce59aee60e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:20.026572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010319/publication.mdobserved 6ead07dcec5f843cff5b5c7ddb40f7f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:20.004774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010319/publication.txtobserved 837005f9b5d24a4ab150c9a5a588bc79...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. |
|---|