OT-2026-000103286
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000103286) never changes.
Identity and time
| Publication number | OT-2026-000103286 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7fcb-8287-5822d7cc3b73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103286 |
| Status | PUBLIC |
Content hashes
| Canonical text | 454d12c158e468e68378d1c17024e62beb77fe628445adcd7a97e42f7f76e892 |
|---|---|
| Markdown | 6eb26365166cd562de4187d3b428a794e0a487f82703ae739551296b7503a9a0 |
| Publication page | a1cdb3fc87e51c772cc7d30f85588bf23a620ef4c98db08d5ecc1b47be8ca62a |
| Manifest | ab7480cc04d73a56fc85735845f73dfa6fc5d9f9e16d0933b078e201a250fb58 |
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 | 0v7l6f3bUhQm1j3wEVtfHIgsD1n8R7ZeID3ca3SBz0l4BN/xC5bvoGEf7yxMjY63AHgrTBIxFPaF5NeqAW8pDg== |
| 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
| 2026-09-17T09:23:31.806408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103286observed a1cdb3fc87e51c772cc7d30f85588bf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:31.789763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103286/manifest.jsonobserved ab7480cc04d73a56fc85735845f73dfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:31.771481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103286/publication.mdobserved 6eb26365166cd562de4187d3b428a794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:31.753506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103286/publication.txtobserved 454d12c158e468e68378d1c17024e62b...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. |
|---|