OT-2026-000096857
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000096857) never changes.
Identity and time
| Publication number | OT-2026-000096857 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-7170-94f6-fdcfff9a71b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096857 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d43fe6b5ecac1e51e7eaa8e7ce2ecc96cf4da2f655636d7dfcee90415dc3370 |
|---|---|
| Markdown | 82d5e8bf30989350d4cbc1705bc026994c374838f7e4b298e649166d967dd821 |
| Publication page | d78376b05c7712b732e1b51bd1b439c831fb8488bc2e116771bef0445c20dd17 |
| Manifest | 866d73f29fc0d5aa7e920696d6c1f58a5a56fcc195e2b0a98fd7eddaabf38cc9 |
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 | QYBhToU44U2s/ZPmsKVmv+66VvU6krrktwzWwcVxm+7M5HcESl7Li1l2dY0hmLM4iyrQCaZ0mfC5rdCepIDxCg== |
| 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
| 2026-09-17T09:34:27.331740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096857observed d78376b05c7712b732e1b51bd1b439c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:27.313657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096857/manifest.jsonobserved 866d73f29fc0d5aa7e920696d6c1f58a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:27.295595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096857/publication.mdobserved 82d5e8bf30989350d4cbc1705bc02699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:27.278459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096857/publication.txtobserved 7d43fe6b5ecac1e51e7eaa8e7ce2ecc9...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. |
|---|