OT-2026-000059848
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000059848) never changes.
Identity and time
| Publication number | OT-2026-000059848 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-793b-8036-d1273257a3f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059848 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec556c36035f0d0e794a46dbedaed90728342295797757bd3345af382bd23ae9 |
|---|---|
| Markdown | 579d686c283cc22d718e695f42e479a8e596ca80e7ae330bb6b8e8aff53c1ca2 |
| Publication page | fe847d3e11da2a7272e6fdbf068f4f75ba7943795b48132df81999b461a188c9 |
| Manifest | f1ae319f0006b1082e0c1bc3108cfb7555ada12858d916939dbc38788011de15 |
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 | ffROUqdfFKEXtL7okDSupLMA02pV5ee/IxY+f91qw47jbiVyIAMSpo2q6Wsdj+QO0qLy6AARIlh8vkYvMuQZAg== |
| 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
| 2026-09-17T10:44:35.932800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059848observed fe847d3e11da2a7272e6fdbf068f4f75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:35.916010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059848/manifest.jsonobserved f1ae319f0006b1082e0c1bc3108cfb75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:35.896669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059848/publication.mdobserved 579d686c283cc22d718e695f42e479a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:35.879055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059848/publication.txtobserved ec556c36035f0d0e794a46dbedaed907...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. |
|---|