OT-2026-000063437
Publication integrity record
Six cup vacuum gripper, six 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-2026-000063437) never changes.
Identity and time
| Publication number | OT-2026-000063437 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7eb3-82c0-28e9edd2de77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063437 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9b8c394cf8aebfc3cd8b40fd11f186e2aa14f0df26e19b0a957d5c78d3c4dfb |
|---|---|
| Markdown | ffeec6cfa1dff9f1341048048c8c426c7a348a8dc35681208535f7b5a6b0fadf |
| Publication page | 0379af03affdfea77d066b97730ec161a1e16538923119b052e5a8d971af2b74 |
| Manifest | 1e83586c457b1ad3c10199858f1b22b350277c565dbdc1f1a235126d9e073197 |
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 | yspROAqM42CGWNnwMcClNw2p4eO6lYsDZ/xlJu4TO+5Zcilh/QDuQe1/aODlFEMdK6aZHl4KgqC/cNTwRVGrCg== |
| 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
| 2026-09-17T10:37:23.712849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063437observed 0379af03affdfea77d066b97730ec161...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:23.691713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063437/manifest.jsonobserved 1e83586c457b1ad3c10199858f1b22b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:23.673019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063437/publication.mdobserved ffeec6cfa1dff9f1341048048c8c426c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:23.655110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063437/publication.txtobserved e9b8c394cf8aebfc3cd8b40fd11f186e...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. |
|---|