OT-2026-000058459
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, supply line 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-2026-000058459) never changes.
Identity and time
| Publication number | OT-2026-000058459 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-7db6-b7a6-feb59644b8d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058459 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44871278a80e9ba41cbdf00ed391c332b56339c3837e960bbc3e93f115cd19ae |
|---|---|
| Markdown | 7492c769635cac67a93239af634dfbd7b677a02f7b0639de4aabcb29d3a600ae |
| Publication page | b863349c597414d5b0c740d45bafe4eff9257c97095a44fc3b68a145086bc206 |
| Manifest | 51320073aaa544a9d8075f99120c76ee299c3e5f3b0df8ead66545e01c8864bd |
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 | RCXTvMJv1va5Vxg9P2QF/ZzWVtvMr/NGZwU7irCr5sWLF2zglyGBHut3dDIKlf+JXpprv2M+45SnTslYvFMHDg== |
| 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
| 2026-09-17T10:46:54.535800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058459observed b863349c597414d5b0c740d45bafe4ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:54.518734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058459/manifest.jsonobserved 51320073aaa544a9d8075f99120c76ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:54.502643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058459/publication.mdobserved 7492c769635cac67a93239af634dfbd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:54.486144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058459/publication.txtobserved 44871278a80e9ba41cbdf00ed391c332...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. |
|---|