OT-2026-000009654
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, vented after 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-2026-000009654) never changes.
Identity and time
| Publication number | OT-2026-000009654 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-722c-bf23-d38f03d8b173 · 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-2026-000009654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f984f096a71a72608d684899239f3d330da15b751a1dd7f0fe2e5edeeae5ca8 |
|---|---|
| Markdown | 26a06461312055a6a67b30184840c1e42d798524aa3c68da0fee01d894f220d5 |
| Publication page | 8ef998bf7545f0c93b70c4fcb7657fb1d1dc15c1656051123fc6a20ec1d473ef |
| Manifest | 5aaf4bddcba42eaef941efac94021778259c2bb1adb429688dd5bf29d25fc292 |
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 | dpnAdyT81QBpTpMm0IdSMeEbsUZFqm70saBHxbG91pBy4Fwc60dCmhB63YIpVGSPJahDslJ7SZ2l1N/I8ecHAw== |
| 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
| 2026-09-17T12:17:07.346332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009654observed 8ef998bf7545f0c93b70c4fcb7657fb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:07.327603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009654/manifest.jsonobserved 5aaf4bddcba42eaef941efac94021778...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:07.307995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009654/publication.mdobserved 26a06461312055a6a67b30184840c1e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:07.287051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009654/publication.txtobserved 9f984f096a71a72608d684899239f3d3...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. |
|---|