OT-2026-000095121
Publication integrity record
Three cup vacuum gripper, three 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-2026-000095121) never changes.
Identity and time
| Publication number | OT-2026-000095121 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-7093-9ff2-1862eb7654ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095121 |
| Status | PUBLIC |
Content hashes
| Canonical text | 542aa3aff2254c1d93a99d3ca996a5875934a1bff851947a9bcf377e37fb160b |
|---|---|
| Markdown | 2348aac56af0805b14eac820908412b1bd8dea1e6d5079d138b27495c1d2eacc |
| Publication page | 6e4cb74db89ce64beb9399c399ca036d82ae797102190374e0652779aa1be71c |
| Manifest | f7c0fa24384050f59e902574a76be438a176e2d85a38a9527956ec2cce6618fe |
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 | gb0GmbBNPFgUPFCpjCIsSd0ve5LJcUPLZYxetJJmbCimJ/otaWo+tS4ZnltMTifJ782cnNRQdsaaAYweUF/FCg== |
| 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
| 2026-09-17T09:36:24.947081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095121observed 6e4cb74db89ce64beb9399c399ca036d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:24.927936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095121/manifest.jsonobserved f7c0fa24384050f59e902574a76be438...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:24.907867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095121/publication.mdobserved 2348aac56af0805b14eac820908412b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:24.889519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095121/publication.txtobserved 542aa3aff2254c1d93a99d3ca996a587...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. |
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