OT-2026-000058787
Publication integrity record
Foam pad vacuum gripper, two zone face, six 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-2026-000058787) never changes.
Identity and time
| Publication number | OT-2026-000058787 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479c-7f08-ba77-ebc3813d349f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058787 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15a6dc3a4be5bffad6adc6a069bed564e0f92e6286696db6933ed376e9ad0ef4 |
|---|---|
| Markdown | 33d403f5a3b69c5bdc232cd5e49a55702d813ef6b608276168c17886b9eb8965 |
| Publication page | a5353668f7593c415761bac780c7e4784976a7bda7d4d62d8a820967f51f2463 |
| Manifest | 73566e73fa9957c876d47b75889562a18e1100c30d414ad83e18fed516cc0130 |
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+2DGUuQRFvLr5JFJ6lubHS+qlc7t+2TraI1YsT0AnCHKlzghhDKawgHuHCOFhro6VeGAFU8KDqKoMwOJ0QbCw== |
| 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
| 2026-09-17T10:46:18.323902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058787observed a5353668f7593c415761bac780c7e478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:18.307576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058787/manifest.jsonobserved 73566e73fa9957c876d47b75889562a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:18.290918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058787/publication.mdobserved 33d403f5a3b69c5bdc232cd5e49a5570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:18.272919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058787/publication.txtobserved 15a6dc3a4be5bffad6adc6a069bed564...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. |
|---|