OT-2026-000101759
Publication integrity record
Four cup vacuum gripper, four zone face, three stage ejector, 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-2026-000101759) never changes.
Identity and time
| Publication number | OT-2026-000101759 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7112-86db-ec9968b0e91a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101759 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1da575ae427efae2916141c2fce4362deae05d3c49f95958f1ccb49bf99ba69c |
|---|---|
| Markdown | a4b839a32b65506ac8bf7a3cb4a630cb494fa5bdca762c5dc75f44a0e6c90573 |
| Publication page | 92a440c8c3c883c2a53fb075eaf967ef1b2d1226adad053613448f837dc4f2f3 |
| Manifest | b60c84147070fdb6a0b0b43e1335d995ac037650babf4c916500e6b276b549b4 |
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 | 0VcvB/jR03EsFkVLYXltz+V05zAInuCHmH7vtjc0k6TL1cou+KxJI57flfPgwvBBPiznf4xsxaH2CCTs8UdOBg== |
| 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
| 2026-09-18T00:42:10.819652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101759observed 92a440c8c3c883c2a53fb075eaf967ef...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-18T00:42:10.225827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101759/manifest.jsonobserved b60c84147070fdb6a0b0b43e1335d995...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-18T00:42:09.476713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101759/publication.mdobserved a4b839a32b65506ac8bf7a3cb4a630cb...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-18T00:42:08.946289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101759/publication.txtobserved 1da575ae427efae2916141c2fce4362d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:38.167473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101759observed 92a440c8c3c883c2a53fb075eaf967ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:38.149298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101759/manifest.jsonobserved b60c84147070fdb6a0b0b43e1335d995...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:38.118680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101759/publication.mdobserved a4b839a32b65506ac8bf7a3cb4a630cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:38.094597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101759/publication.txtobserved 1da575ae427efae2916141c2fce4362d...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. |
|---|