OT-2026-000033405
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, pulsed blow-off 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-2026-000033405) never changes.
Identity and time
| Publication number | OT-2026-000033405 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7345-a0f4-4ce8e503a125 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033405 |
| Status | PUBLIC |
Content hashes
| Canonical text | d984d4bce9650c767fbe1c79627ed2346a08b7c99366688546a2fe50ed3db2d0 |
|---|---|
| Markdown | d06a272bf49a2da5fbe1e2e07112267988cd6aa7b62f5bcc9b41b868e3c0a4ab |
| Publication page | 7d2b11db4d6a30788061a926a2202a858545a5989a4eb4d2593df9d2d01f8df3 |
| Manifest | 49d0b89a6b4a8412481f0b0663f17fa34a5444bfae9f3314a33376d7c21063f3 |
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 | XrX/cxCuqMLwf+qQ7N/2eghYwRJ67thMxRTHmZNE/uA+9Ps7rP09JyIAvYHNTmlrJg32NXSJGcxmjr64IwmBAg== |
| 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
| 2026-09-17T11:32:11.191048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033405observed 7d2b11db4d6a30788061a926a2202a85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:11.174946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033405/manifest.jsonobserved 49d0b89a6b4a8412481f0b0663f17fa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:11.159132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033405/publication.mdobserved d06a272bf49a2da5fbe1e2e071122679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:11.142290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033405/publication.txtobserved d984d4bce9650c767fbe1c79627ed234...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. |
|---|