OT-2026-000094003
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, 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-2026-000094003) never changes.
Identity and time
| Publication number | OT-2026-000094003 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7ec3-94e0-137ea934ba79 · 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-2026-000094003 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec38f792d5d5cfa7f8d6e7c175fffa4b560a8a3974f443b97b80a993448c1b97 |
|---|---|
| Markdown | 82314d7c5ae88b22d0d52fec75ba0b454f369e6ef104ba55dcd109ec7fa17aae |
| Publication page | 78930fcfe6859f5bb4ebae41e77505e748dfb7f0622eac33b62752a81b0686c4 |
| Manifest | 81835da9c59624a8c04dbf565b22346b1a881972746f67d448ce7b96fb314e5f |
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 | nrcXYrayabxL+X8C7u2L7yfN0253YjfpXApOA9svQzcd9JJt2L0BdPuCdYmdllm3Ac2WF1lghH8Kumeal1r0Bw== |
| 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
| 2026-09-17T09:38:24.713436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094003observed 78930fcfe6859f5bb4ebae41e77505e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:24.696463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094003/manifest.jsonobserved 81835da9c59624a8c04dbf565b22346b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:24.679102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094003/publication.mdobserved 82314d7c5ae88b22d0d52fec75ba0b45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:24.662682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094003/publication.txtobserved ec38f792d5d5cfa7f8d6e7c175fffa4b...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. |
|---|