OT-2026-000094290
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000094290) never changes.
Identity and time
| Publication number | OT-2026-000094290 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-7490-9a3d-ec8f0ff627e6 · 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-2026-000094290 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35a57024b80a35dede5c165b183cfb1e751c9f0daa09b3365c9472422bbe1087 |
|---|---|
| Markdown | 986e86ee2208ae4082ef3c4924d9d445e61aab0b679dba560364358c711cd65f |
| Publication page | 96f5c63905809de7ebff5b5a1e6f3768c46004ccfd4c78f426fd9b4936359ff2 |
| Manifest | c620ca0a48a83128a0e96f4cb45a0d70dafa40598731d12d37f65ed67b623a35 |
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 | +dXnaPapHSQbQdG18zkBWVNNrdC+AbuHz4v6eTei8HL3cnGHwPDozMSRq6ahbf2h6tsBegEOrtrogku/UUI8DQ== |
| 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
| 2026-09-17T09:40:09.702658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094290observed 96f5c63905809de7ebff5b5a1e6f3768...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:09.685356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094290/manifest.jsonobserved c620ca0a48a83128a0e96f4cb45a0d70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.668160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094290/publication.mdobserved 986e86ee2208ae4082ef3c4924d9d445...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.650418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094290/publication.txtobserved 35a57024b80a35dede5c165b183cfb1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.377349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094290observed 96f5c63905809de7ebff5b5a1e6f3768...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.360608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094290/manifest.jsonobserved c620ca0a48a83128a0e96f4cb45a0d70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.345025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094290/publication.mdobserved 986e86ee2208ae4082ef3c4924d9d445...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.326911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094290/publication.txtobserved 35a57024b80a35dede5c165b183cfb1e...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. |
|---|