OT-2026-000071956
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000071956) never changes.
Identity and time
| Publication number | OT-2026-000071956 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c0-7839-b82c-53e019a94d24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071956 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa9bb6a7d85367313e3e9c39d6a6f636b5eded563a7fbdeba86c6ab1275cf63e |
|---|---|
| Markdown | 796183ba073f2d81f9bab1f44e0004819861d594171c6311b19ffd97f03f07c8 |
| Publication page | b7c083f416dc5a19f90afa00887b3eb72e6dc49f73b0df2ceb786eb479b11fbd |
| Manifest | 01b417831742a929e0e78c766589fca0dabbc970696bf655c0b5753ac1bd225c |
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 | ugFQ5Zq2NLZ3NhTj+sJdwhao/umg1ansK6+9HMNGiF9ySPH8uZ1OKC0f7zONyqjVbdvIya6LKf0pnEgYGqUMDA== |
| 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
| 2026-09-17T10:22:59.671438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071956observed b7c083f416dc5a19f90afa00887b3eb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:59.654720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071956/manifest.jsonobserved 01b417831742a929e0e78c766589fca0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:59.637135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071956/publication.mdobserved 796183ba073f2d81f9bab1f44e000481...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:59.619628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071956/publication.txtobserved aa9bb6a7d85367313e3e9c39d6a6f636...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. |
|---|