OT-2026-000097116
Publication integrity record
Foam pad vacuum gripper, four zone face, pump fed, supply line pressure sensor, 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-2026-000097116) never changes.
Identity and time
| Publication number | OT-2026-000097116 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-76f3-8401-a9741a56bdc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097116 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c2962a2e2c9ae9ca13efcb91c92350acd1b15302fdddc40b7850ffa086bb4ed |
|---|---|
| Markdown | b1118fe47fa8db68260e5526b21b162f025bb3f8ab630b0a041952d76bb67fb1 |
| Publication page | 90993f09a616eafb38e915337823f43ca9d447a8e8a0ec1ad626e322bc31e15d |
| Manifest | d5008fb6dc5307f6f0cec953dba8e716bc23b5126661cd10daffc0ca5f885cfe |
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 | 9R39LLa4xIGsUZatGAn2hSQAyxHz3YyBxLsvrUAQkfndSQ80HuMxj/m09E1ZwGh8MTrsMo4FTwfs5d5UVM+IDg== |
| 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
| 2026-09-17T09:10:51.604990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097116observed 90993f09a616eafb38e915337823f43c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:51.461419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097116/manifest.jsonobserved d5008fb6dc5307f6f0cec953dba8e716...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:51.440185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097116/publication.mdobserved b1118fe47fa8db68260e5526b21b162f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:51.421176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097116/publication.txtobserved 0c2962a2e2c9ae9ca13efcb91c92350a...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. |
|---|