OT-2026-000060036
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, sustained 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-2026-000060036) never changes.
Identity and time
| Publication number | OT-2026-000060036 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a70-7f12-b360-35d8dbe41ab1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060036 |
| Status | PUBLIC |
Content hashes
| Canonical text | 768d7cea7803cbe6a63f8ddf21a8c02f6fe86133dfcf5d1186a303be6a81abaa |
|---|---|
| Markdown | 1eb54c48617eac440297dbf30138b5fa6e4504dc4c531e298e6465dc108d9324 |
| Publication page | 1e83aad5f3a571b8e748c60592dc8cfcdea19c178fcfa343df1e2689a938b04d |
| Manifest | c650c8cb0523577b0d00ef1d0c2f6c7f494aecc680cd438562921291c7a758b0 |
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 | m6PNQ1hguIDD8G6bfcU7e5cO1rmeKtFE68roPmx0SpocJ8SHdB9GFQXS8VdoLkpXYhq5I1Uuw3N5SU1IF2qxBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T16:41:26.769837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060036observed 1e83aad5f3a571b8e748c60592dc8cfc...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T16:41:26.509425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060036/manifest.jsonobserved c650c8cb0523577b0d00ef1d0c2f6c7f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T16:41:26.295026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060036/publication.mdobserved 1eb54c48617eac440297dbf30138b5fa...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T16:41:26.086427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060036/publication.txtobserved 768d7cea7803cbe6a63f8ddf21a8c02f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:39.338108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060036observed 1e83aad5f3a571b8e748c60592dc8cfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:39.318584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060036/manifest.jsonobserved c650c8cb0523577b0d00ef1d0c2f6c7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:39.299011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060036/publication.mdobserved 1eb54c48617eac440297dbf30138b5fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:39.278171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060036/publication.txtobserved 768d7cea7803cbe6a63f8ddf21a8c02f...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. |
|---|