OT-2026-000094028
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000094028) never changes.
Identity and time
| Publication number | OT-2026-000094028 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7b72-9474-221c3acb8f68 · 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-2026-000094028 |
| Status | PUBLIC |
Content hashes
| Canonical text | 098d2c49df1c03cd58e15332fd41ed3ab913613b2ff57e175ecdbbda739ee747 |
|---|---|
| Markdown | 21a1e95b95bc851d0c0be0e76d8dd17701a7278b99fac1a59f80c20170a3c2e0 |
| Publication page | 8433dea74735d13533c06454e948046da635fc02371256d36759a42a97f6eaed |
| Manifest | 2437274fb4029adf988def272909d4d9a46d156d7312372c71c8be90060bcdad |
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 | ntUzUT762A+HlhpzXexqvzwGqWAb9yc4AmJ2anT7IztSi93br2Ukj3AMaObUCBjKlseCgNhZlPFTgNK3rEekCA== |
| 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
| 2026-09-17T09:38:26.609309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094028observed 8433dea74735d13533c06454e948046d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:26.592094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094028/manifest.jsonobserved 2437274fb4029adf988def272909d4d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:26.573572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094028/publication.mdobserved 21a1e95b95bc851d0c0be0e76d8dd177...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:26.555591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094028/publication.txtobserved 098d2c49df1c03cd58e15332fd41ed3a...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. |
|---|