OT-2026-000082729
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, sustained 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-2026-000082729) never changes.
Identity and time
| Publication number | OT-2026-000082729 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-704d-b895-2884aec0fd01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082729 |
| Status | PUBLIC |
Content hashes
| Canonical text | de46307345bf87b0365a91b2461a87c9d8e98553ea1c76f555f027beaaba97ac |
|---|---|
| Markdown | 0a992c9f5dec96735166a5c1425c14d69140007d5ba4164c49624e6e41224eee |
| Publication page | 17e45596a6cd9c787f60c65427d771f8de350b98e6dd302c7992ad7cfcd6c948 |
| Manifest | 2a8ca123dac777f495a7bffe9effad2dc040aaa1932ce1db8ab3aee63824e89e |
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 | iFrEVeYn8rBXswXhvpKw93Cu4YUy4cGu3/iJFdlUbA8oj9SFqkm5YM0n3FomLZD1vdeoyo+6DuwoDFgkWCfPCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:18.501590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082729observed 17e45596a6cd9c787f60c65427d771f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:18.484785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082729/manifest.jsonobserved 2a8ca123dac777f495a7bffe9effad2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:18.467264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082729/publication.mdobserved 0a992c9f5dec96735166a5c1425c14d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:18.449903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082729/publication.txtobserved de46307345bf87b0365a91b2461a87c9...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. |
|---|