OT-2026-000102984
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000102984) never changes.
Identity and time
| Publication number | OT-2026-000102984 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7901-863a-525296622ae5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102984 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d372034a11f0d435938abc9335f24c28c42dded3222e3d70440b263997bd067 |
|---|---|
| Markdown | 5cd3b3284c034320d22a4ac3c14557f61658538f74f9f971ca0d8cb5474fe18c |
| Publication page | 1d22b3a8ca99beb276be3a971c376c48779295ebe6f3b4cac4b988c982c95c59 |
| Manifest | 2069f451257c6c024374ced9e29a49bb20fbc109efd2b6e31a4a15ca11a7b859 |
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 | BWmzk8+1HQ4B7foQdllh3dL9uFY71yY7X6sVc0cOP3oveASow5ZsV2/zSk10FmvpsDQEJyBbfRy4LMdlMTDYCg== |
| 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
| 2026-09-17T09:23:05.787087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102984observed 1d22b3a8ca99beb276be3a971c376c48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:05.766140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102984/manifest.jsonobserved 2069f451257c6c024374ced9e29a49bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:05.749375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102984/publication.mdobserved 5cd3b3284c034320d22a4ac3c14557f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:05.730299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102984/publication.txtobserved 7d372034a11f0d435938abc9335f24c2...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. |
|---|