OT-2026-000070794
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000070794) never changes.
Identity and time
| Publication number | OT-2026-000070794 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-75ac-b5bd-50dac3ffe98b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070794 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97e06b2f3a90774f7cc503e521496234a5ed6b5a73bd46116275c91bfc64e335 |
|---|---|
| Markdown | 88183b59500d146ddcafe41d67bf8bbb5ebd13ffdd08b20c36841feb09d1637b |
| Publication page | 87296bd1372309df9f130764b8e9cda819dbf2feb9e2935fa30ac90e7cd65316 |
| Manifest | a808131f362d847689725ea147675b4da422760c21d90511e3398c63e9d60490 |
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 | 6q8YqqaqNehn7aDZaRFkUG+5RKolkKuEtDJi4Pdx1g0eitifSPWUqi9CwA+lQZ6ka+Aqcfn50Gp0S+7vhpMbDQ== |
| 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
| 2026-09-17T10:25:29.992021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070794observed 87296bd1372309df9f130764b8e9cda8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:29.974721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070794/manifest.jsonobserved a808131f362d847689725ea147675b4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.957827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070794/publication.mdobserved 88183b59500d146ddcafe41d67bf8bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.940384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070794/publication.txtobserved 97e06b2f3a90774f7cc503e521496234...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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