OT-2026-000082016
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented after 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-2026-000082016) never changes.
Identity and time
| Publication number | OT-2026-000082016 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7c0b-8ace-3fdb467015a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082016 |
| Status | PUBLIC |
Content hashes
| Canonical text | a95feace1ce6a9e4114ea44c2366a4e0867db8c63354314a91ef855a20dbdc00 |
|---|---|
| Markdown | bb4b845000f9d970f4e7cfc5a2c2975e9b1756926902394cdf212435a7a562d8 |
| Publication page | 2098fa0c228a98f3ad99b78f26e5b9761a1069f783d2ff05f35ba39d4e89f33a |
| Manifest | b1bd67fb1c80bc4ea741127d27c0010d9264d9c55a145e3bcb43e4f8edc730d7 |
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 | X66LfQPXYcyLo8LH54oM5Bz3If7bOn/yD3r38bxSzGGiRGKlU4HvjCRfYnhJWh8msf0kw5RFkV2x5cZA3enhCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:43.866992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082016observed 2098fa0c228a98f3ad99b78f26e5b976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:43.850988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082016/manifest.jsonobserved b1bd67fb1c80bc4ea741127d27c0010d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:43.833286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082016/publication.mdobserved bb4b845000f9d970f4e7cfc5a2c2975e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:43.814742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082016/publication.txtobserved a95feace1ce6a9e4114ea44c2366a4e0...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. |
|---|