OT-2026-000088900
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000088900) never changes.
Identity and time
| Publication number | OT-2026-000088900 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-77ec-999f-8d3248903125 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088900 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e629a4af6a629cfa1b94e50c3a738da48ad79e622f04f81478096fd77af7f6d |
|---|---|
| Markdown | ee8ced1dabae80c4c7abb8b421a4b99fb84e05726210b7b5ec588a273be1a8cf |
| Publication page | 855a4438d0fce2d23023e6562b6dc1b1a096c749c14fec8007173a7f488cabc1 |
| Manifest | 907151a5b81e0dbd59de3eaf58a1733be631a7d1fa4269d2c744a5a0196a60e4 |
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 | S9Xl7fEbWgW8/XQOG7ZbJox/OXYFYFM2XSzxMFD3q9FhzpS9HY8Gnwxa/BnwRJPwNd1Ko/4HEIwf8o5u50YOBg== |
| 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
| 2026-09-17T09:48:18.169997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088900observed 855a4438d0fce2d23023e6562b6dc1b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:18.153366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088900/manifest.jsonobserved 907151a5b81e0dbd59de3eaf58a1733b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:18.136088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088900/publication.mdobserved ee8ced1dabae80c4c7abb8b421a4b99f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:18.119300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088900/publication.txtobserved 8e629a4af6a629cfa1b94e50c3a738da...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. |
|---|