OT-2026-000094005
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094005) never changes.
Identity and time
| Publication number | OT-2026-000094005 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7bd1-b213-03f5cdfa1cdb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d69b033e6f54e505613b6464d1e3418df4b0713ae00d14e20cfd86d4d8c351a |
|---|---|
| Markdown | c33fc9ed4b8b124eb5f2a76aa51e3faf6af6bde02862fcf95c58a0cdc8f5f98d |
| Publication page | 96fbd25596b8ac880d69ff0e51630eafb91fc83fd8060ec5c93b7f6e1f8777fd |
| Manifest | 9f9048359fc2388631047553aa8b07e13a67148180367dbccb959e6ac3a13999 |
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 | 3r7r7p1cszi97fhFTygZv1842cn5G7JJ5B2hfuCaRNGnD2iWjKDi/B8CmIVUUgemFMg3zgorZbcHWwA1ZPGPAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:24.863670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094005observed 96fbd25596b8ac880d69ff0e51630eaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:24.845935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094005/manifest.jsonobserved 9f9048359fc2388631047553aa8b07e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:24.828473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094005/publication.mdobserved c33fc9ed4b8b124eb5f2a76aa51e3faf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:24.809981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094005/publication.txtobserved 6d69b033e6f54e505613b6464d1e3418...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. |
|---|