OT-2026-000075102
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000075102) never changes.
Identity and time
| Publication number | OT-2026-000075102 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-71ba-961e-c3ee0b56eb64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075102 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbbb9c3fedd8cff93619551f9d8e2b0e9adfe2091061fb1b1b553b4066c80c97 |
|---|---|
| Markdown | b69e01cbb51f86c207422615ee6abc94e743c88680df51554e3e3b2efff8f4f5 |
| Publication page | d8330e6b517956c99f1af3730d6076818d2eece4edf737f0963bc3f23a6b1bd5 |
| Manifest | 3b12285a50293c13d42465caa13cc0f87e48837e3e8763c0f60e3ac77bea42d1 |
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 | KLZsF2PH5D/BkbJq5FFLSHl5P0nDKTpmCOiRdxVxdL/nmgPcYLH6BH2HWlVnF1xQ+RMjPF/BkVQ6GjlOx4zyCg== |
| 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
| 2026-09-17T10:18:55.608232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075102observed d8330e6b517956c99f1af3730d607681...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:55.590138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075102/manifest.jsonobserved 3b12285a50293c13d42465caa13cc0f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:55.573658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075102/publication.mdobserved b69e01cbb51f86c207422615ee6abc94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:55.556833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075102/publication.txtobserved cbbb9c3fedd8cff93619551f9d8e2b0e...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. |
|---|