OT-2026-000078372
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, vented after set-down
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-2026-000078372) never changes.
Identity and time
| Publication number | OT-2026-000078372 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c28-7472-a953-4d80f47202b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078372 |
| Status | PUBLIC |
Content hashes
| Canonical text | 080bae225a2eafd1209faaa4d0ec2ab10e90a360c83a57184edfcb8bf163f623 |
|---|---|
| Markdown | 50cc8eb93507b1f23bb93f457b8c5cf7784d834311ed539f55077c8ec6976d75 |
| Publication page | 7c479052adbed027d97526c80e03edb4253f292a00d21d8d951262ff53e3dcf5 |
| Manifest | 35b78a83e11e6dd1eacfa133b0726a48b723955c428bf3a8a7972015133110d9 |
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 | RTlYLUctu8HEjr/sHBCZLCfFxkHa/PxIK57awf9hCLhwfIVuxdNUv1+bbRliUX6km5dQhgZlnNdK2fMHVeelBQ== |
| 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
| 2026-09-17T10:06:05.356935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078372observed 7c479052adbed027d97526c80e03edb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:05.335606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078372/manifest.jsonobserved 35b78a83e11e6dd1eacfa133b0726a48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:05.318092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078372/publication.mdobserved 50cc8eb93507b1f23bb93f457b8c5cf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:05.299319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078372/publication.txtobserved 080bae225a2eafd1209faaa4d0ec2ab1...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. |
|---|