OT-2026-000080774
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000080774) never changes.
Identity and time
| Publication number | OT-2026-000080774 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-7a9f-8f68-e44d3bf9d610 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080774 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3ee0df519344387b01cc6e92156d7991e8118038b001131e2d17d49d7b3145e |
|---|---|
| Markdown | 1e54b043917f3555e4fd38cbdde4aa6e9b4e68d8577802436f68c433b57f5663 |
| Publication page | 8e1e63abb69eebbf3bd7edc7bebb0d6128f2fbb63befe182199f6fab28a6c10a |
| Manifest | 3a1a43c0d2693a2941bf9813a0282c3568c1eb3e74a5142dd58158bba8ffce8a |
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 | H+BQQEisqrTJt99im7Y7/URHKhD1IMHe9IIPOkwZuQ62d+A2O1nSBYW5Xadkt37AevSbB+D0yAR3azBL7CYdDw== |
| 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
| 2026-09-17T10:01:56.506579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080774observed 8e1e63abb69eebbf3bd7edc7bebb0d61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:56.488596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080774/manifest.jsonobserved 3a1a43c0d2693a2941bf9813a0282c35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:56.470393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080774/publication.mdobserved 1e54b043917f3555e4fd38cbdde4aa6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:56.451675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080774/publication.txtobserved d3ee0df519344387b01cc6e92156d799...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. |
|---|