OT-2026-000101545
Publication integrity record
Two cup vacuum gripper, two zone face, two 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-2026-000101545) never changes.
Identity and time
| Publication number | OT-2026-000101545 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-74fe-848d-7626b88ca495 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101545 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40614cfc04f411b622eb6ba66de4c55420af5e4a21adbf399ed8e06183be4c02 |
|---|---|
| Markdown | 69d2ae4d0794066b86b535b19ebe06f491a87fa7b5466ae66a3f9837269d30b8 |
| Publication page | 49b47769d560cde2618fd47f6893cf531a042fbde8dcd9d4f8ca63c2d7538954 |
| Manifest | fce3c3d7b937bad746a311a43073b89db64245f0c232d60dd2e56e300e3b827e |
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 | Pv9WdPuNIpVTDmI8r+9Pd/TutVcqI43EbQ6cGKWGl6TiJXtcHt16XZ+6VkdGNQ5Kv2dkLeW8vu0W90djz18mDQ== |
| 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
| 2026-09-17T09:25:35.239115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101545observed 49b47769d560cde2618fd47f6893cf53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:35.219488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101545/manifest.jsonobserved fce3c3d7b937bad746a311a43073b89d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:35.201961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101545/publication.mdobserved 69d2ae4d0794066b86b535b19ebe06f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:35.183549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101545/publication.txtobserved 40614cfc04f411b622eb6ba66de4c554...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. |
|---|