OT-2026-000072618
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line 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-2026-000072618) never changes.
Identity and time
| Publication number | OT-2026-000072618 · never reused |
|---|---|
| Internal UUID | 01a0ae92-89d9-71a2-837d-76c0e020964b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:54.283203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072618 |
| Status | PUBLIC |
Content hashes
| Canonical text | e45be64e42296f1c4b56321a338f874a1483b3b7816c276acf9691e7e59bfed4 |
|---|---|
| Markdown | 35f10ed484d6a90fc9d13e35da4032aab3e03ae77a4da85799eb8d0bc16f5f3d |
| Publication page | 3876722fd06b98c57feb0db1a4eda24e5a3f916bd14a655584a511cac70bf6f4 |
| Manifest | e141c22bb63bd1cae457828e555a8681e9231e237f74ab5f8b3c58939bde0fc0 |
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 | dSq0/Uyx+HDdV/HDyTQ3XYUsm5KECGrmRlyew1ldSSqXFRNZtbVd8QUHppivWeCdzlWwEETlsfKWbvXa9qEpBA== |
| 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
| 2026-09-17T10:22:28.258982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072618observed 3876722fd06b98c57feb0db1a4eda24e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:28.242348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072618/manifest.jsonobserved e141c22bb63bd1cae457828e555a8681...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:28.227108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072618/publication.mdobserved 35f10ed484d6a90fc9d13e35da4032aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:28.211802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072618/publication.txtobserved e45be64e42296f1c4b56321a338f874a...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. |
|---|