OT-2026-000080598
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000080598) never changes.
Identity and time
| Publication number | OT-2026-000080598 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-725e-9e88-9a13c753df8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 525448eead84ca56b0c6444477cae1f287e72a277f9477d4786b16082df1784d |
|---|---|
| Markdown | 374e8e87116a53d66e17d1f5e873a35f1b47b002bfc310644a140d4d93c4d37a |
| Publication page | 71233035198ce42b5991f67367a34d16c0a9d9709398835558630d0358a69ecb |
| Manifest | 1421c55013dd292ba67e56bd9273307a7e2e4424322dae8403e012339db618b8 |
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 | 5Rfn+wbEmKZOvB00Y/VDkxvkjDzcQt7gv3zPjaLpRUekvu/S/ZnFgLbnwIqUbZBkAtTA3smq/15M9Ql27IFvBA== |
| 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
| 2026-09-17T10:03:14.036062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080598observed 71233035198ce42b5991f67367a34d16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:14.017195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080598/manifest.jsonobserved 1421c55013dd292ba67e56bd9273307a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:13.997652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080598/publication.mdobserved 374e8e87116a53d66e17d1f5e873a35f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:13.978413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080598/publication.txtobserved 525448eead84ca56b0c6444477cae1f2...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. |
|---|