OT-2026-000066530
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000066530) never changes.
Identity and time
| Publication number | OT-2026-000066530 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-73b2-87ae-37a1ac8155e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066530 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d7531a73920cd86af644d5c4985f2da95700ccc6aeb3cdf4e22ce33a58dd898 |
|---|---|
| Markdown | a8a7b5138adf146d409fedbe82a8d6def5d695f03e708e4901d0fda66b6a85c2 |
| Publication page | 6049f112d2d230f03f7ca908791ff701596a8248e778972a9c5080c4d3780b7b |
| Manifest | 1c840d3b942a62bcc8f03a2ce0e6cb6df75b5ea2f980ee52c9b8603d8a70c9ab |
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 | wiI2PvogirRyJ1ND885CldjtDBg1ejKtfcFMSEMfVMNvs9ZzJkogQx81qSa+EvbCR97QtfIII9THMR5Fh2W0DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:47.638869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066530observed 6049f112d2d230f03f7ca908791ff701...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:47.622348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066530/manifest.jsonobserved 1c840d3b942a62bcc8f03a2ce0e6cb6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:47.605115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066530/publication.mdobserved a8a7b5138adf146d409fedbe82a8d6de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:47.589220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066530/publication.txtobserved 3d7531a73920cd86af644d5c4985f2da...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. |
|---|