OT-2026-000010408
Publication integrity record
Foam pad vacuum gripper, four zone face, pump fed, 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-2026-000010408) never changes.
Identity and time
| Publication number | OT-2026-000010408 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-77a8-aeaf-cb9d3246c11f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010408 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c81eb6b65dc608cf86081d0331f348657ff727a8b5d85f22eabf9aee02d52b1 |
|---|---|
| Markdown | aec619877fef4784f4467cc22b68cad787720baf0588e77d140789389d4865b0 |
| Publication page | 2b77f26060e2b6e99e856b7d07fc6eb41d226eb96eb6f8d192db58f09c558863 |
| Manifest | 79c93a5e004dc881ecbd2653130f6eea3747d5d691233324b6def84c9a6ccb9f |
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 | Worc8sZhHo//oXiQhUqlDNtelcOS5Nq3RLQ4dW1kuvnqPqtmJXsu2LLcR15uIvlibk/ucDFOVxy9GlwSWOC/Aw== |
| 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
| 2026-09-17T12:14:17.933741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010408observed 2b77f26060e2b6e99e856b7d07fc6eb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:17.914707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010408/manifest.jsonobserved 79c93a5e004dc881ecbd2653130f6eea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:17.896032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010408/publication.mdobserved aec619877fef4784f4467cc22b68cad7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:17.876506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010408/publication.txtobserved 0c81eb6b65dc608cf86081d0331f3486...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. |
|---|