OT-2026-000068801
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, pressure sensor per zone, pulsed blow-off before 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-2026-000068801) never changes.
Identity and time
| Publication number | OT-2026-000068801 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcb-7450-a9c6-dadfd5f9349b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068801 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c3d94989fa097886595d7c7faf008f3e5fc564f56a83b8e18058c1c58a59a4f |
|---|---|
| Markdown | 08fe5f751603f5cfb06e5e335f516f272fe28e7a61b035e86398e4d11833704f |
| Publication page | 4104d6d5d29818ae8367ccf909085162f2d3fdff90712cdfea50eb1abf109888 |
| Manifest | d7f5d01d861bbe5a33fae998e9e5feaac9bbd0a816d0d52bef3097c155614f8e |
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 | nLq0aQS9/2hDZcynl8BcgjQUK6KsUVjkG0vDagLYdv1V9YHLqDdMkMsq2ynIffXbuxbYmQKsY08UAsovwS8VCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:28:36.149690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068801observed 4104d6d5d29818ae8367ccf909085162...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:36.133875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068801/manifest.jsonobserved d7f5d01d861bbe5a33fae998e9e5feaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:36.116186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068801/publication.mdobserved 08fe5f751603f5cfb06e5e335f516f27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:36.099795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068801/publication.txtobserved 3c3d94989fa097886595d7c7faf008f3...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. |
|---|