OT-2026-000026051
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000026051) never changes.
Identity and time
| Publication number | OT-2026-000026051 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7100-a364-a050d75a5b5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026051 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8076c304614348c0342ffeb42a338116581e0c8a17895e4092902073d481d7bd |
|---|---|
| Markdown | 70db84ae92f30726fd0f8e8f8c8fc755c46f68623ccb5e3ba67b1f10429dd354 |
| Publication page | 3e2ccb49a3e38fedc5489d483cccbb0d06c7c2ca4ff67efd758b9b9676e9337f |
| Manifest | 354e6239ec78c006a98552b99cd07d01386ebf0c8efa884de43022cd164487e0 |
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 | q5z4cRhW0sZW8CSP66ujZCd28Qo3tGZMKq0ofPKmIZivH9E4DG7Mygw3318Eor56fXYCN8e731zQvDDrKZL+Cw== |
| 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
| 2026-09-17T11:46:31.492143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026051observed 3e2ccb49a3e38fedc5489d483cccbb0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:31.455651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026051/manifest.jsonobserved 354e6239ec78c006a98552b99cd07d01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:31.437286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026051/publication.mdobserved 70db84ae92f30726fd0f8e8f8c8fc755...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:31.399747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026051/publication.txtobserved 8076c304614348c0342ffeb42a338116...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. |
|---|