OT-2026-000026321
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000026321) never changes.
Identity and time
| Publication number | OT-2026-000026321 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-7b70-92e6-6043dd210ee3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026321 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3eb94c6b121208d1c5dab95d8fe23d4548288e8803e99ad5f67f4e8ca95014ae |
|---|---|
| Markdown | 7df814626375ebef2c4816e780aa53604c042fb4ef339217aaffc3dcf2c085f9 |
| Publication page | b4cb24ad4d85e33d63d9a98315120370af583909086e5e3d1bfc0187b2c38993 |
| Manifest | 194a9ab70995cbd418c50601a49b5459cb78c5bbf10de9683def195e8fc572b1 |
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 | hlDXwUvgYzvMDL/o8B2QYkkptBILyrFIBHyEdcZcnZOn02Z2AaRV/a3yndW9zbjWjzjd+48T1Jvf7C5bhcvUCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:44:16.817947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026321observed b4cb24ad4d85e33d63d9a98315120370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:16.801457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026321/manifest.jsonobserved 194a9ab70995cbd418c50601a49b5459...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:16.784303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026321/publication.mdobserved 7df814626375ebef2c4816e780aa5360...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:16.765476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026321/publication.txtobserved 3eb94c6b121208d1c5dab95d8fe23d45...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. |
|---|