OT-2026-000009664
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, sustained 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-2026-000009664) never changes.
Identity and time
| Publication number | OT-2026-000009664 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7fbc-be65-4705acac1161 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009664 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5a10205bc01a8951d54bdb519875429000bde55378086410b87986945763929 |
|---|---|
| Markdown | c8c868997f7a8cc4a1393e9d79f92d55e6503fd6924fc1b152a0bfea6e19d16a |
| Publication page | 0c38e0c3ad08b6812f5b3c1cf546dd8e8f269b2be82b96d0300372d6625b92d9 |
| Manifest | 311f8e33641d0582ac2e0b3f25098d8470d38f9d520df328c092eaf7ba66578d |
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 | Xi13Do4J3npsl4BROcSyCNG3FUkxyoY8sABcYRFV036cGrwPZgtgjIcO9wyfAHNF4Vs+UuTpgmYxb0ujw/+CBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:08.225450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009664observed 0c38e0c3ad08b6812f5b3c1cf546dd8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:08.206100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009664/manifest.jsonobserved 311f8e33641d0582ac2e0b3f25098d84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:08.184512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009664/publication.mdobserved c8c868997f7a8cc4a1393e9d79f92d55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:08.162124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009664/publication.txtobserved a5a10205bc01a8951d54bdb519875429...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. |
|---|