OT-2026-000061683
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000061683) never changes.
Identity and time
| Publication number | OT-2026-000061683 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-70a4-a415-465b2408a13f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061683 |
| Status | PUBLIC |
Content hashes
| Canonical text | c03e47e4161e699e22d5e4befac4bb24cedac53731fd054fdc6724980b9eff9e |
|---|---|
| Markdown | d39444f9dd205e7f7d685c9c9770a8eef684166db153a873ff35ca88fd3c41cd |
| Publication page | a39a432c58b328b0bd6b6919f45b698045db1f03aa75f7368e4d2ff569894e5f |
| Manifest | 1c275366511b7d9fa9d34cc519f2b4af977a752313d1ef1213d4efd20a55956a |
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 | lHYDyTT3QCSHDXlSKM5HK1Kgxl1Fvy7eGoPZd6Z/6t0g/BI6o5/e9SLFWaFksWzSINAzASVkGQJ80wro6mvPAw== |
| 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
| 2026-09-17T10:40:14.523939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061683observed a39a432c58b328b0bd6b6919f45b6980...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:14.504508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061683/manifest.jsonobserved 1c275366511b7d9fa9d34cc519f2b4af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:14.445475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061683/publication.mdobserved d39444f9dd205e7f7d685c9c9770a8ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:14.387072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061683/publication.txtobserved c03e47e4161e699e22d5e4befac4bb24...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. |
|---|