OT-2026-000016649
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000016649) never changes.
Identity and time
| Publication number | OT-2026-000016649 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7eeb-93b8-cd8337aed29a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016649 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21d1d36c109de977486dc9833328ece4fffef6abe5982566cf02617b64c500d1 |
|---|---|
| Markdown | 9947409619ff748053b1d55dc0bb5c8c36f525a8e3d3cc29c1ae6267fa83a325 |
| Publication page | 0d9e61d0329f6fa0959d1358720152206d64b7ece4c935ac97bb00bb5883f04c |
| Manifest | ecdb5330381a05e1f063361a64f585b2f3a2b469665947c67e8f53a7c150f43d |
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 | iZ/XlCIjYqcfu24KwKEyxubrmH73iuxLwDMzOWyGyITRoauhJ+rySkN5BOQzlJZ7uhEGwvHpqhzp8lwH4OnBDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:50.764994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016649observed 0d9e61d0329f6fa0959d135872015220...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:50.748677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016649/manifest.jsonobserved ecdb5330381a05e1f063361a64f585b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:50.729265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016649/publication.mdobserved 9947409619ff748053b1d55dc0bb5c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:50.711102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016649/publication.txtobserved 21d1d36c109de977486dc9833328ece4...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. |
|---|