OT-2026-000052010
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, vented before set-down
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-2026-000052010) never changes.
Identity and time
| Publication number | OT-2026-000052010 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e78e-7be7-b2a2-24ee2fb244b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052010 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7963061c44fa06d1be901583a3bdca270e0f033efa4a95236016bcfe75a1a06 |
|---|---|
| Markdown | 6b5a73692f70ce7a0b84651bb3ebe3d645c707281bb2dd201ae292ad660ea119 |
| Publication page | c70c8d32740e379821e353030c0b9c607b388d69a1ede5e2a0b970cdde1f8402 |
| Manifest | f3bcade0c34b9212444294c105d604e0e5c303f07de4060404f78a0da4817825 |
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 | 5Ik8EnbIM+RxKc1CJpczoc7YXCNDh27DlAidwNhlMwnEoVZUnlkCRYSR9ITqN+EbrlAPzR7xebqHVmLFVrWMBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:57:31.114436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052010observed c70c8d32740e379821e353030c0b9c60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:31.097900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052010/manifest.jsonobserved f3bcade0c34b9212444294c105d604e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:31.082013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052010/publication.mdobserved 6b5a73692f70ce7a0b84651bb3ebe3d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:31.063980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052010/publication.txtobserved e7963061c44fa06d1be901583a3bdca2...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. |
|---|