OT-2026-000023070
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000023070) never changes.
Identity and time
| Publication number | OT-2026-000023070 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ed-78fc-ac9b-a7c02476b977 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023070 |
| Status | PUBLIC |
Content hashes
| Canonical text | 645c2aace20ee59a121b26be43b7d39fbf4e88be5120e03b12459cbc7030d22c |
|---|---|
| Markdown | 662d4c3ef31a5181c5239e6d55dc59b5dbd8912e5bede5b509e59e8885c48ee4 |
| Publication page | eeb669243d89946667c0c2099fa8c856a8e2be858f3bb0550cb9e49d2e61127c |
| Manifest | e1309708a3a132d6de4409ba185c9ed632a8849857802bc8d1b3c471e5630d03 |
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 | 0+ekogCCJQUzhhsaNHutjv9cNTtDuy095uISVSvZTZaS8KwCEH8YHMlXuOWGn6+d4+byo3bWcHLI68DIM3JDBA== |
| 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
| 2026-09-17T11:52:41.702876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023070observed eeb669243d89946667c0c2099fa8c856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:41.683798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023070/manifest.jsonobserved e1309708a3a132d6de4409ba185c9ed6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:41.664366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023070/publication.mdobserved 662d4c3ef31a5181c5239e6d55dc59b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:41.645099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023070/publication.txtobserved 645c2aace20ee59a121b26be43b7d39f...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. |
|---|