OT-2026-000082629
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, sustained blow-off 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-2026-000082629) never changes.
Identity and time
| Publication number | OT-2026-000082629 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7a84-b7ff-6e8170ac266f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082629 |
| Status | PUBLIC |
Content hashes
| Canonical text | e28e1b3d5b74eaef1d44c32b614049f5509368fd2df2c67de42134179536ae03 |
|---|---|
| Markdown | fa4fe485cb455b273adad851bcacbac89830a16d5945fa040651f1faa3d5fe62 |
| Publication page | 22ee805bd122c738ad0784a090e86af2c6e5affac5c00e321918a35f555ef1eb |
| Manifest | e5f4b33115ecc61bc342e9241fa226e526127de4d19bbb65b8ab40f9933c4479 |
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 | XEH2BuE96dyWj9A+0eo5IdRMsxHV5mYFZTdlzuCvdbsOBtjELhzW8VZDjjS6BmEqdpuBGwHSUMWHyZep9E5FCQ== |
| 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
| 2026-09-17T09:58:11.017983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082629observed 22ee805bd122c738ad0784a090e86af2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:10.999673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082629/manifest.jsonobserved e5f4b33115ecc61bc342e9241fa226e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:10.984038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082629/publication.mdobserved fa4fe485cb455b273adad851bcacbac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:10.965703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082629/publication.txtobserved e28e1b3d5b74eaef1d44c32b614049f5...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. |
|---|