OT-2026-000051340
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000051340) never changes.
Identity and time
| Publication number | OT-2026-000051340 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-712a-9dc0-6fd0b96c063b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051340 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2bdc57e517c17bd3327b39a26e197736cbff300196205ce1bbe832599012198 |
|---|---|
| Markdown | 4b50572714a07f8234dbac682ff98bffd62fd98adb1341b4ded5644e1a99a44e |
| Publication page | f701632acff22f3fcf7f1cabcd1d331b906e1d5d5a4aa0078ad5451db7ffc588 |
| Manifest | 0f2abaf0de7a61ee5d4fc8e8a1176033e7779d2c01fdd01fee21a2582462ac8a |
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 | TXHjKcGaCQA4mI2r68aHiVKJ/3KkfPfyRN0X460x5NNeoClxwpXYxvJyLaDHC5AzTKuQqwhkq1P2akiqiPtfBg== |
| 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
| 2026-09-17T10:59:13.541260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051340observed f701632acff22f3fcf7f1cabcd1d331b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:13.523841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051340/manifest.jsonobserved 0f2abaf0de7a61ee5d4fc8e8a1176033...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:13.507155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051340/publication.mdobserved 4b50572714a07f8234dbac682ff98bff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:13.489986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051340/publication.txtobserved c2bdc57e517c17bd3327b39a26e19773...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. |
|---|