OT-2026-000071060
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000071060) never changes.
Identity and time
| Publication number | OT-2026-000071060 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-75f6-929e-f3a2d6973ef3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c021ea4c9962bcfeb832745ac5cf449e0efb8b3f7baf364a53fb215df12324d |
|---|---|
| Markdown | 525a68311e70c810c5e7d9e84834de99ccc69936e53f9497759ad8410a70c170 |
| Publication page | 5e58ea1d011b81b02a9823bd3796d4b3de048756bab9ace516721e3a50098861 |
| Manifest | 97d5fe7da6e8011d1324f162f2b2cf406a891899db05deeb84de8c1efa864edf |
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 | hYjG2HG2WWNT/3yaH75bTwsiC2iYS7HrrShe6XQA+rV/9tFBgnck1oBUCP8mVqKV6wuL/+kECgEVt9Jpk1BDCA== |
| 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
| 2026-09-17T10:25:55.119152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071060observed 5e58ea1d011b81b02a9823bd3796d4b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:55.101824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071060/manifest.jsonobserved 97d5fe7da6e8011d1324f162f2b2cf40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:55.083936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071060/publication.mdobserved 525a68311e70c810c5e7d9e84834de99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:55.065339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071060/publication.txtobserved 0c021ea4c9962bcfeb832745ac5cf449...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. |
|---|