OT-2026-000058701
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three 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-2026-000058701) never changes.
Identity and time
| Publication number | OT-2026-000058701 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7c2f-8370-92c2ad23abc0 · 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-2026-000058701 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83e65af518ea31933656cca42419d5b1ce0dc807581e62350bafd4fa29290641 |
|---|---|
| Markdown | bf9b30085ed3197e69f12981e7f4cde497dcc873ee294e8d78ba465af8cb050e |
| Publication page | 968ac3547ea7c51338c91595e604fdc2b3236173067c33e2a569007d26b932cf |
| Manifest | f93805a79a8a31b4e7484d7d18e72a645f95d30cae2f5179cb1da065b463888a |
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 | VWXhnwRP9zzpsF82GII39c6yYnCVqz8DZwreQJfdEWbUkD5Oytv+Ash2u/03vu+bRXwqYf9nAOQ7328CZ4wTDw== |
| 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
| 2026-09-17T10:47:13.557221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058701observed 968ac3547ea7c51338c91595e604fdc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:13.539921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058701/manifest.jsonobserved f93805a79a8a31b4e7484d7d18e72a64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:13.521655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058701/publication.mdobserved bf9b30085ed3197e69f12981e7f4cde4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:13.504927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058701/publication.txtobserved 83e65af518ea31933656cca42419d5b1...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. |
|---|