OT-2026-000076002
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000076002) never changes.
Identity and time
| Publication number | OT-2026-000076002 · never reused |
|---|---|
| Internal UUID | 01a0ae94-2a00-7c00-becc-a0f8815d8f6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076002 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1dbd80fb9942113ba14d9f2e2080108f0554120542e4901cd76068123fccfcaf |
|---|---|
| Markdown | 472cbe738d4e92c9a459f9e8d9ca7fc8cb8451646c9f6ea49dc159ecfd8696cb |
| Publication page | 7c4abd9e9390627d2b96486b354a7cbf128fed5ed696ccaaa7360d44afed12f6 |
| Manifest | c238c61732e04902416df4599e86b253dec96b2f9384ea19ed017d06b3fe8632 |
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 | uknzI4QL0Pv7xIeGZ7R4fL50FGcM4PyIV7uhOikdQ2sbU/6ALnqYsDNvZkRIgRQUBcDLc0t1N6rDetERSBeECQ== |
| 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
| 2026-09-17T10:20:15.242946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076002observed 7c4abd9e9390627d2b96486b354a7cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:15.216684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076002/manifest.jsonobserved c238c61732e04902416df4599e86b253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:15.197278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076002/publication.mdobserved 472cbe738d4e92c9a459f9e8d9ca7fc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:15.172939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076002/publication.txtobserved 1dbd80fb9942113ba14d9f2e2080108f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:05.697842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076002observed 7c4abd9e9390627d2b96486b354a7cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:05.552337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076002/manifest.jsonobserved c238c61732e04902416df4599e86b253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:05.534983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076002/publication.mdobserved 472cbe738d4e92c9a459f9e8d9ca7fc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:05.507353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076002/publication.txtobserved 1dbd80fb9942113ba14d9f2e2080108f...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. |
|---|