OT-2026-000058929
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000058929) never changes.
Identity and time
| Publication number | OT-2026-000058929 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7a93-a5db-27261e06b0ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0db624f67848384e554d007292d6bca01ae69c4f5eb61814aac1bce9cfa33b4f |
|---|---|
| Markdown | 47fab272a6e6d7e67eda690847e8e21d35f88ae7029655b316d3dd993b7c93fa |
| Publication page | 6dea968825eadb76743dcb966e9d5e60c2d11b3c7cb283a168566e095ba1ba76 |
| Manifest | 97becc3e75b7081340d65dbe518ede50f497a20f68bba66634a1960ec6cac673 |
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 | gBsmdIV2WGVIKub7FyGaKCzUmAY3/XmkhWu0KSOrSA+i6i9X1iG6BzszGamupCbaM+EMczqY1EifKHV2iiUkBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:30.040754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058929observed 6dea968825eadb76743dcb966e9d5e60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:30.021039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058929/manifest.jsonobserved 97becc3e75b7081340d65dbe518ede50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:30.002450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058929/publication.mdobserved 47fab272a6e6d7e67eda690847e8e21d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:29.982580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058929/publication.txtobserved 0db624f67848384e554d007292d6bca0...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. |
|---|