OT-2026-000058925
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two 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-2026-000058925) never changes.
Identity and time
| Publication number | OT-2026-000058925 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7c8d-88ba-093f96995602 · 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-2026-000058925 |
| Status | PUBLIC |
Content hashes
| Canonical text | c726507034565f6f0fafaa1d0ada633574917d621ca16bbb96e0bc6ca4d4898f |
|---|---|
| Markdown | 446dd666411e87b2794ee9615638f358572608ca539f5f0ce45fbad0c05aa47c |
| Publication page | e9ab71eee26b17446a91fdf1695a3a604742ae7af6bcf944812d61e556ffab73 |
| Manifest | 16e37614af7454c5c355249f9ecaacdea592d450c4accca94ae883c29388688a |
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 | /ouSHY0OBYI2dgiqUbem1jnl4+8YTjgaRcS84W0IDhyaqUVlXHf9eV3yZfNuq9b9sOZ+APOQ/03FvG6i4Ov1Dg== |
| 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
| 2026-09-17T10:46:29.719807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058925observed e9ab71eee26b17446a91fdf1695a3a60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:28.907013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058925/manifest.jsonobserved 16e37614af7454c5c355249f9ecaacde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:28.889454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058925/publication.mdobserved 446dd666411e87b2794ee9615638f358...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:28.871101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058925/publication.txtobserved c726507034565f6f0fafaa1d0ada6335...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. |
|---|