OT-2026-000015513
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000015513) never changes.
Identity and time
| Publication number | OT-2026-000015513 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef4a-7dbb-9823-f24826e9d03d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015513 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59ab26bbfa4d39b531d286ab4534d1abe8c31b6ab118cc870130176de3e13a31 |
|---|---|
| Markdown | 8c15f0c53c0a44b51ea25857630b9b3090f475597c20c32fa89d10e771a6eb4d |
| Publication page | 7ba41a954280e5fb24ec937204dcdad36f40df1a89af347ec80e08d6027310ce |
| Manifest | a77fb0219ab2a340b4fa0bc1488fc1d0ed9847e86ff748b4de8ab58cbf25407e |
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 | ZJraRGxMVa080qdbDG4Ifp1pfBAre9UludAtZ/Lsf8DAzaP7nIT1bjUD/CDLwmdmjYvAFbgE8NZy7jeBvH+oCA== |
| 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
| 2026-09-17T12:06:17.184308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015513observed 7ba41a954280e5fb24ec937204dcdad3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:17.163332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015513/manifest.jsonobserved a77fb0219ab2a340b4fa0bc1488fc1d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:17.142976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015513/publication.mdobserved 8c15f0c53c0a44b51ea25857630b9b30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:17.018966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015513/publication.txtobserved 59ab26bbfa4d39b531d286ab4534d1ab...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. |
|---|