OT-2026-000023302
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000023302) never changes.
Identity and time
| Publication number | OT-2026-000023302 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7d17-a632-0c717f4f33b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023302 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03adc4e72b50babe124904c4037363a6fc518caad14a7c97a6882b0183b61699 |
|---|---|
| Markdown | 2aba80e1e45c6df1f8da32d5838996d2131cb6ea99484025d681c20a7dc21b28 |
| Publication page | 375201c7ee4c56c39efe4135d4402cfe98d9ed68c1dc6f32d28446f4ae39ed00 |
| Manifest | 6fa68058a688e081370ba3d15466aebc3202a734b6ce02c3746f43f1bb7d2630 |
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 | lEQJhfkzbfKSEKSljl29orxqd1pbyjybA9SDJQgJNoJyI/02QVSFKwO6/pBzAZfRRRVGvczpy2/nT8bWoPkgCA== |
| 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
| 2026-09-17T11:51:23.032461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023302observed 375201c7ee4c56c39efe4135d4402cfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:23.016207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023302/manifest.jsonobserved 6fa68058a688e081370ba3d15466aebc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:23.001422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023302/publication.mdobserved 2aba80e1e45c6df1f8da32d5838996d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:22.985743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023302/publication.txtobserved 03adc4e72b50babe124904c4037363a6...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. |
|---|