OT-2026-000095016
Publication integrity record
Two cup vacuum gripper, two zone face, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000095016) never changes.
Identity and time
| Publication number | OT-2026-000095016 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7baf-8fb3-8acb5681a8a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095016 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90ebbada7074ef540bc5edd33b6a6100a888813d8707f389cc0aa6be32dc7df1 |
|---|---|
| Markdown | 6b6d47b8187c5006cc345ab7a925582c5c13679f87fe94279917f3ef37351d1a |
| Publication page | 998137af19a2606d9b599a4a72dfa46faaf7a015a16fb23b5d60d38168205a13 |
| Manifest | 5f5b9c548143aa8657b99968bdf02421664316c198f0e2b755a2333df94b6561 |
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 | gNIO7c8AjoHXc+jLUB+CrmZHVYyqNrT9OWJG/X6Uqs5B5AxmjLFPMJzFodMJ47Tc1RnzJUFVBZxgcaZX/DA+Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:34.469630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095016observed 998137af19a2606d9b599a4a72dfa46f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:34.450352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095016/manifest.jsonobserved 5f5b9c548143aa8657b99968bdf02421...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:34.431970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095016/publication.mdobserved 6b6d47b8187c5006cc345ab7a925582c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:34.414248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095016/publication.txtobserved 90ebbada7074ef540bc5edd33b6a6100...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. |
|---|