OT-2026-000009796
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, manifold pressure sensor, vented after 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-2026-000009796) never changes.
Identity and time
| Publication number | OT-2026-000009796 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7565-7e4b-a7e5-6020d5ed0dec · 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-2026-000009796 |
| Status | PUBLIC |
Content hashes
| Canonical text | e17a1f77398ca3b86c40a831c2368db27d0d06e5263215509e156464c39378cb |
|---|---|
| Markdown | a112b0f33f46fc7de75b12dab78b0a9fd63028c7e050918a6235b21828842e53 |
| Publication page | a3a30e354fea3c65da91bd8900d3aa61da68849df8fd96543b722736f5b0d0af |
| Manifest | 20fe46507ce74c7b6353189ba49d47dc5f61c3b99d4ce1ae2d6bdd6b894254d2 |
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 | Zef9qqFS4lPUHaSsJN2ddwSYFYgqveVTfjFCKjRBROPSRT6EtHAdZxF5tcRhL5LlzpP3ckcyCwaocghkwfRgDA== |
| 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
| 2026-09-17T12:17:19.011485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009796observed a3a30e354fea3c65da91bd8900d3aa61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:18.992114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009796/manifest.jsonobserved 20fe46507ce74c7b6353189ba49d47dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:18.973572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009796/publication.mdobserved a112b0f33f46fc7de75b12dab78b0a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:18.952897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009796/publication.txtobserved e17a1f77398ca3b86c40a831c2368db2...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. |
|---|