OT-2026-000063043
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two 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-2026-000063043) never changes.
Identity and time
| Publication number | OT-2026-000063043 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-79b0-be37-899e1338ab50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063043 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a27227ec4d3aff8718625527fbcaaed24879b62f5d61fe49ecf2f2c0d477568 |
|---|---|
| Markdown | 3b9af27c3f2995a4b5b2cb4092c822b7a23d9aa66bd6a6bbbfccf563b5f73014 |
| Publication page | 5c6dbd4a45b284efdff69e986f7085b1d061281bfbf23a77525c00c1bda2cf17 |
| Manifest | 09106be7623acd581fe0121c38b3b390a32b89ca7261d4f37c21ebf32274c3c5 |
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 | fAnaMPJTJMimnrkj9DP5V4xo1w+rQWs6nNBQFM1w1AqCdbdzYxDpnYKiJfMhCBRJuElb9PdDbq/QAB6ENtRYCg== |
| 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
| 2026-09-17T10:40:42.403102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063043observed 5c6dbd4a45b284efdff69e986f7085b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:42.384273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063043/manifest.jsonobserved 09106be7623acd581fe0121c38b3b390...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:42.363100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063043/publication.mdobserved 3b9af27c3f2995a4b5b2cb4092c822b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:42.342387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063043/publication.txtobserved 6a27227ec4d3aff8718625527fbcaaed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:48.076490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063043observed 5c6dbd4a45b284efdff69e986f7085b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:48.057267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063043/manifest.jsonobserved 09106be7623acd581fe0121c38b3b390...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:48.038156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063043/publication.mdobserved 3b9af27c3f2995a4b5b2cb4092c822b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:48.018246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063043/publication.txtobserved 6a27227ec4d3aff8718625527fbcaaed...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. |
|---|