OT-2026-000013629
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000013629) never changes.
Identity and time
| Publication number | OT-2026-000013629 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8de8-7621-898b-de5a80efd164 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013629 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b4fcf08841e621aa3bde755484bbc68292deac410975b86f7b28e9e2abd8756 |
|---|---|
| Markdown | e9af92acc17e73b4a138be594155499b2b3ba3cf744d061f2047e2236dd8052b |
| Publication page | b903f382f7976cc13a36a4e8a1c8110fdd68985b8dc548c39bbef6769f0986a3 |
| Manifest | fe598449579e170fe0cafa05a80a4515977d592d2136e9a995292e153fdb82fa |
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 | YzAxIFO4DsluiXx0elRw0iVlXJXt5zp3KNzdTCb1SZrQC20gURHxRGEgGKp+wXXlnoKfiBSiPHpWHClRMUPTCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:10:32.700153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013629observed b903f382f7976cc13a36a4e8a1c8110f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:32.680728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013629/manifest.jsonobserved fe598449579e170fe0cafa05a80a4515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:32.661845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013629/publication.mdobserved e9af92acc17e73b4a138be594155499b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:32.643873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013629/publication.txtobserved 4b4fcf08841e621aa3bde755484bbc68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:33.728225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013629observed b903f382f7976cc13a36a4e8a1c8110f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:33.708397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013629/manifest.jsonobserved fe598449579e170fe0cafa05a80a4515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:33.686888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013629/publication.mdobserved e9af92acc17e73b4a138be594155499b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:33.665428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013629/publication.txtobserved 4b4fcf08841e621aa3bde755484bbc68...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. |
|---|