OT-2026-000039832
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000039832) never changes.
Identity and time
| Publication number | OT-2026-000039832 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-7e6e-a3a5-eb497321dae7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039832 |
| Status | PUBLIC |
Content hashes
| Canonical text | 804894f2a4f7fe2fa4cc2ad5087d1d318174aaafaf7eca24d80ef059f706d0f1 |
|---|---|
| Markdown | 6a99c4db87c63651cd1dbb3ed6291239f1381c7ba19e71f6c919f08bf85c805c |
| Publication page | c21b2ff2a6fe9929caf37da43d3c2dd2ef860ec72b5a16ced2a4508d0fa1f525 |
| Manifest | 35692732ffc740bdecfc831bfca7c108f40c657d8211b17304a7668391340895 |
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 | DnC19VQqiovMn8nVU+YJxRuTN5KFAhK1ZH0mxZRpGkv5B2WmrAVPRlGNBRzrGapGxeUGEEnF1TKKdUhHK5NfAQ== |
| 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
| 2026-09-17T11:20:04.674843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039832observed c21b2ff2a6fe9929caf37da43d3c2dd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:04.658411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039832/manifest.jsonobserved 35692732ffc740bdecfc831bfca7c108...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:04.642534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039832/publication.mdobserved 6a99c4db87c63651cd1dbb3ed6291239...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:04.625169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039832/publication.txtobserved 804894f2a4f7fe2fa4cc2ad5087d1d31...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. |
|---|