OT-2026-000094746
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-2026-000094746) never changes.
Identity and time
| Publication number | OT-2026-000094746 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7868-b1f4-e2dddac19acd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094746 |
| Status | PUBLIC |
Content hashes
| Canonical text | a723f7b7a89448133161b4a498975b648729e5aba5102ff3ffdba0398de83df7 |
|---|---|
| Markdown | 1203050708579e48f64f47142217016e945c821b6d1a431428b721945a320910 |
| Publication page | f179ef3f3badc2d932633e6f6d7d2b065dbe153740fc1bd9edd081ee22b9a4f5 |
| Manifest | 3d0c9b03b49e95b0593394c0781a62ef4b8026c77fb1e25b5318861f53ffd4e7 |
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 | wuIpHxbYcqRIK/QBBzuMm/wP/joGFOnksxWZm/i1ZlkDADL5+/pfHIkkU+G/xkbgVMU2oP/zeI6mJpih6laBAg== |
| 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
| 2026-09-17T09:37:12.931732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094746observed f179ef3f3badc2d932633e6f6d7d2b06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:12.916326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094746/manifest.jsonobserved 3d0c9b03b49e95b0593394c0781a62ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:12.900463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094746/publication.mdobserved 1203050708579e48f64f47142217016e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:12.884956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094746/publication.txtobserved a723f7b7a89448133161b4a498975b64...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. |
|---|