OT-2026-000058653
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000058653) never changes.
Identity and time
| Publication number | OT-2026-000058653 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7161-8846-31fe2c1fbc21 · 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-2026-000058653 |
| Status | PUBLIC |
Content hashes
| Canonical text | 264a3111ade72a117b7d53ad0e0ea76bd5780a5a1c45b1623b37b9c7533eb0a8 |
|---|---|
| Markdown | f0ae3cd11ea98fc971662a69425b6c96218509dcb932b3f6217191c7e47b2cc1 |
| Publication page | 1568d1704fe3136c3f15a8f5c98d924379c939545fa77a14e4ae53c1a3ef52e5 |
| Manifest | 39a6eb0f4cdb19fcb2ecbc47f4ccb160073c35360223b9a6b2ceb9844e2af520 |
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 | cQiciBHceCf66CC49Qhxoqj9qOlguD60DprxGb+yVAGEEpBnPHdLuTqipT3Alz1fc2FlKiVr6hjwf3VX06wFCA== |
| 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
| 2026-09-17T10:47:09.990802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058653observed 1568d1704fe3136c3f15a8f5c98d9243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:09.972428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058653/manifest.jsonobserved 39a6eb0f4cdb19fcb2ecbc47f4ccb160...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:09.954845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058653/publication.mdobserved f0ae3cd11ea98fc971662a69425b6c96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:09.936369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058653/publication.txtobserved 264a3111ade72a117b7d53ad0e0ea76b...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. |
|---|