OT-2026-000009296
Publication integrity record
Three cup vacuum gripper, three zone face, six 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-2026-000009296) never changes.
Identity and time
| Publication number | OT-2026-000009296 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31ba-75b4-8af0-be65f7ac0dfe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 373a236b9048eb17c9026ed1786afc6c1f637b08cf35655350b641997ecfdd12 |
|---|---|
| Markdown | c419c5d1007019931e790d70c7cf338a1756bb66382d8f22ada51d2f315ce774 |
| Publication page | 347ee5b26d124fa2c560a4fa5de1dfc9579be08090fa3592bfbb5ad9ea9f88b1 |
| Manifest | efa8f145d0ab5b5e4e5a5155ba8edccabfc69161877ac64186078db04ab27ba7 |
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 | daC69oaDeoaa4iGFo4FyHgHwitJaOi6s9Mgv+vUvT40YkCRf1K3IFFq/VCdD0wXqE1Sx2TFp+ob7zS9Fv6rXBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:04.056299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009296observed 347ee5b26d124fa2c560a4fa5de1dfc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:04.036223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009296/manifest.jsonobserved efa8f145d0ab5b5e4e5a5155ba8edcca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:04.014826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009296/publication.mdobserved c419c5d1007019931e790d70c7cf338a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:03.995671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009296/publication.txtobserved 373a236b9048eb17c9026ed1786afc6c...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. |
|---|