OT-2026-000060459
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000060459) never changes.
Identity and time
| Publication number | OT-2026-000060459 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7a8d-9aa8-ec98604b6115 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060459 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1c47aefde172869dbd6ad090857d4682ff474676d983174ecee572db93facfa |
|---|---|
| Markdown | cec1390a601e18df1eaf2ab68d6722c46f966e2274049d311160af9e617a736f |
| Publication page | aa0821b1b4f31b68d2b0494930f03888e6417758ac9eb6d16456f824ed4341cf |
| Manifest | aa5af27faa62cb4ed0954e92fd1a97aa654a183cd9b5d369c88aede054b19a4c |
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 | h9qDtfScfzJ+7jM31bqoice03QyAopEmzJZhzanFvDizb8V2W7pdw/yqnQMfDFDjQlse7ea7xpzu1rl7JzFcCg== |
| 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
| 2026-09-17T10:42:56.660050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060459observed aa0821b1b4f31b68d2b0494930f03888...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:56.643060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060459/manifest.jsonobserved aa5af27faa62cb4ed0954e92fd1a97aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:56.624401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060459/publication.mdobserved cec1390a601e18df1eaf2ab68d6722c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:56.605818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060459/publication.txtobserved d1c47aefde172869dbd6ad090857d468...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. |
|---|