OT-2026-000079866
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000079866) never changes.
Identity and time
| Publication number | OT-2026-000079866 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-71a1-b529-ec94fa470792 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079866 |
| Status | PUBLIC |
Content hashes
| Canonical text | 762cb18c21ca8767e9657e7695886cd4ed86dd9f9be534bd76d6bdfb4a71b2b2 |
|---|---|
| Markdown | cde5f560ec87206ec8883ac6834acc840412127b97e7e936173f06a28154bcde |
| Publication page | 2964ad6d3acb6b94ddce567aa896867a345769975dfd8375a3cd8e69b93b418f |
| Manifest | d86d4f9664745e5d5b73df0a80ac22ef0066e8d28db922626fde256189833c34 |
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 | eVlM9auLQDImjngwhXq4FCyoYhOpWZFnv24170vnspA7rbhpv4bN39HEUzMPFZur3tXAyZrpXgsuo9mwFlMEAw== |
| 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
| 2026-09-17T10:03:45.426371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079866observed 2964ad6d3acb6b94ddce567aa896867a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:45.409471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079866/manifest.jsonobserved d86d4f9664745e5d5b73df0a80ac22ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:45.389985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079866/publication.mdobserved cde5f560ec87206ec8883ac6834acc84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:45.370924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079866/publication.txtobserved 762cb18c21ca8767e9657e7695886cd4...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. |
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