OT-2026-000044165
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000044165) never changes.
Identity and time
| Publication number | OT-2026-000044165 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67b-7af6-a3f9-0f6de1b2f423 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044165 |
| Status | PUBLIC |
Content hashes
| Canonical text | c01d792d9338b0c36dc8923ac8f46f43cbc39e5146fde0a4c83d5e82ec163a13 |
|---|---|
| Markdown | 84d86e4011cc09e1506e8946d7d609c7ba14cc3b7e7d54805404e829af5849db |
| Publication page | 2ba2f17f1f1de44575d939b33c00ba53064eda74100605849ccf653618498920 |
| Manifest | 1fd4134447f9a0f6edd7eb879fe09b530b37f0416e88c2ddbb435ce9d5245220 |
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 | JoRePKdxNnOyoRnJHoo14IAFmp2c1UqnQZNpja0Uc/cQEiCMgSy7BTKNiLt7TtXB+ipJbCEFJ2cyEMnbQkGzDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:12:35.727379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044165observed 2ba2f17f1f1de44575d939b33c00ba53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:35.707573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044165/manifest.jsonobserved 1fd4134447f9a0f6edd7eb879fe09b53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:35.688307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044165/publication.mdobserved 84d86e4011cc09e1506e8946d7d609c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:35.669657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044165/publication.txtobserved c01d792d9338b0c36dc8923ac8f46f43...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. |
|---|