OT-2026-000013102
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, pulsed 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-2026-000013102) never changes.
Identity and time
| Publication number | OT-2026-000013102 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5565-76e3-8cae-654329b64e16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5af00984a5707833799671573211040fee2bc842d230549ad07b049f33cb3231 |
|---|---|
| Markdown | 41c39dd5d79dddc94e735cf923a9540a6c813c8524f339ac8bfc78cd62694894 |
| Publication page | ba2d08fe518ddf64e5c3ded2ad183c27b72aac6aaddd81a9187eb3bd7da30da5 |
| Manifest | 8158346b523099a322e44b4ee6b6c5776c79791cc969ce1812690ff306e2cbac |
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 | NmNGMNRi+xpA0D4stuj/lB+KRlvhYeP9DMkzYJCH/aYXqelBOXDY9RhXzime0zcPh67zzfIiT3MXmJFboLBoCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:10:57.260277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013102observed ba2d08fe518ddf64e5c3ded2ad183c27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:57.240625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013102/manifest.jsonobserved 8158346b523099a322e44b4ee6b6c577...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:57.221474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013102/publication.mdobserved 41c39dd5d79dddc94e735cf923a9540a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:57.202289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013102/publication.txtobserved 5af00984a5707833799671573211040f...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. |
|---|