OT-2026-000035761
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000035761) never changes.
Identity and time
| Publication number | OT-2026-000035761 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-795a-9b48-5e7aaee65cf5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ccf4750057d113067d2edee72ba6109a2c98600d789c9569baf3c60d03aeb12 |
|---|---|
| Markdown | 932fb57bdb6a48f361382e325a06a4e545e4fe34d3f74b2967fcf3b377ad2f22 |
| Publication page | bd6c8b38154edb08d1c9260eada430ff00419ddb1025189076684fad8f8f4acf |
| Manifest | ebb2c4bf7420e8ae04fb3efe21c41f77b54ae76dcbb3947072ba1f4a8a8f9fac |
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 | w/M8fzN3ZBJIULFcnvoQoaPDLsFpiG1JoeFWpEzMRBOpo2ZJl2/hzHNB76kEKg0EhsDoRi1UzMF54e6RtxUeCQ== |
| 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
| 2026-09-17T11:27:27.404111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035761observed bd6c8b38154edb08d1c9260eada430ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:27.385675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035761/manifest.jsonobserved ebb2c4bf7420e8ae04fb3efe21c41f77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:27.368290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035761/publication.mdobserved 932fb57bdb6a48f361382e325a06a4e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:27.351543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035761/publication.txtobserved 4ccf4750057d113067d2edee72ba6109...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. |
|---|