OT-2026-000062719
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000062719) never changes.
Identity and time
| Publication number | OT-2026-000062719 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-7734-9f02-cef55789ba8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062719 |
| Status | PUBLIC |
Content hashes
| Canonical text | f26889bfae66b39b3365337a3a5a75b6c275f570aa8f2514e518cc41f878bf1d |
|---|---|
| Markdown | 3ecbf98ae2464343323899bede34a049c7ddbf5731284966a8d0db494b63646b |
| Publication page | 542779b67ae450133de3472bceeb5c470f559d32c4cda228b3d994d7401727f5 |
| Manifest | 1e8f26434b7439a1edd6ae00e12c9f20b170b7194fd03bf949fab4c93f489152 |
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 | 5NCh8RkFyvRHy3cFAkYm3WuYiJubVdWU/Zi/wyHosUb2fKxnfnyyB21GF+oJJp7pEM9NYIEzKSgOmoKUyy0xDQ== |
| 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
| 2026-09-17T10:39:17.351687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062719observed 542779b67ae450133de3472bceeb5c47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:17.334915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062719/manifest.jsonobserved 1e8f26434b7439a1edd6ae00e12c9f20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:17.317302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062719/publication.mdobserved 3ecbf98ae2464343323899bede34a049...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:17.300115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062719/publication.txtobserved f26889bfae66b39b3365337a3a5a75b6...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. |
|---|