OT-2026-000078809
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000078809) never changes.
Identity and time
| Publication number | OT-2026-000078809 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbd-7de0-a54c-6941f7dea8b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078809 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a0decff7e4daf91c031d24985c0977d176f9cc3663ab2417189d40abd255429 |
|---|---|
| Markdown | 36c95783293b4c740cfe9c3df0569c159fd89f5a3453ec8a27c46f033bdb587b |
| Publication page | 91625cc18d37c43f796106b01099ab175f7c4f6c9c41eeff3168f671109a33f7 |
| Manifest | 10b6b09cccf23f3a8d463ca5cf6a3927824f85dacf767b666b7c805135c78c30 |
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 | 8AxjNAqpSrGlAy66B9zGzZ4ySroEtsfO8nVqwrA3F7kF8UIFiAB4+jgcnkOuhqDHIffynLOJomDu5bf1Cm1OCg== |
| 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
| 2026-09-17T10:05:36.010802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078809observed 91625cc18d37c43f796106b01099ab17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:35.993738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078809/manifest.jsonobserved 10b6b09cccf23f3a8d463ca5cf6a3927...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:35.973811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078809/publication.mdobserved 36c95783293b4c740cfe9c3df0569c15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:35.954190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078809/publication.txtobserved 2a0decff7e4daf91c031d24985c0977d...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. |
|---|