OT-2026-000102719
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000102719) never changes.
Identity and time
| Publication number | OT-2026-000102719 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-76a4-96f4-9d13e9164fcb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102719 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13d5921e20350f43df20ad30b4d4a2f2eaba9d3630e25d3ac9176227dbb2a257 |
|---|---|
| Markdown | d586ffb919a6bdf3ff4f9a68d7b855b83ad7a1ef887c7468c73a318f28414ad3 |
| Publication page | 1d8aab7aa277fa76aae4cab6d2c6bda0656ae012d21b664e173474c32f399c6e |
| Manifest | 10b8efd50a08dddb10ec91d5f688a3af0b1266ba5b046cf50d9210bc69c6b2ee |
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 | D7/Zc8LO/wC3GFRZReoVKayUd4QMJAfMJcsok/w9VrWI9DkcIA1USECahguemlFNkEM6+JW+/rYFshhEX1bZCg== |
| 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
| 2026-09-17T09:24:14.130891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102719observed 1d8aab7aa277fa76aae4cab6d2c6bda0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:14.110564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102719/manifest.jsonobserved 10b8efd50a08dddb10ec91d5f688a3af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:14.090434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102719/publication.mdobserved d586ffb919a6bdf3ff4f9a68d7b855b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:14.071550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102719/publication.txtobserved 13d5921e20350f43df20ad30b4d4a2f2...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. |
|---|