OT-2026-000102816
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000102816) never changes.
Identity and time
| Publication number | OT-2026-000102816 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7441-985f-b5c378fa00c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102816 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66dfd8c5f175daf57e3cdf3ef48c047b1ef8b6c2eaba73c1a09884dbf7285913 |
|---|---|
| Markdown | f59b6bbd0603c620d3f4bffd5289adf2a2ef96b2f8ea419f6fe0c0d044031ad7 |
| Publication page | b0cdafd2b16acc16b3769085b8d1aa5da55e651828dd90d5273a4207ae4b1304 |
| Manifest | ca84e64a37a184b5690eea25bce818016ddee62f7951839d0680536aa53bc15e |
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 | HqqiLKNCv45C8Cz2tw8dlKruGmaRh4eJ48i9fIkOw5kd8Vp/7/+p4Q936C9gaNBC0NV01XbDUnk/IbA1UpZuBw== |
| 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
| 2026-09-17T09:24:20.888446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102816observed b0cdafd2b16acc16b3769085b8d1aa5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:20.870149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102816/manifest.jsonobserved ca84e64a37a184b5690eea25bce81801...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:20.849898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102816/publication.mdobserved f59b6bbd0603c620d3f4bffd5289adf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:20.830863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102816/publication.txtobserved 66dfd8c5f175daf57e3cdf3ef48c047b...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. |
|---|