OT-2026-000066404
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066404) never changes.
Identity and time
| Publication number | OT-2026-000066404 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7c4d-9653-b21b72e04d98 · 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-2026-000066404 |
| Status | PUBLIC |
Content hashes
| Canonical text | 915b1516b01acd2ef0601b3e3fbbcadf35056a75c410a4e7c7f9b37afe5673a0 |
|---|---|
| Markdown | 2edb12bb44105c9cdf1ea959d071311a8eabfc6b53d77a0a3b1671bf6e7d106f |
| Publication page | 554e6264cafdc6f89301a93232c4078e1f31c1c8966e7348d5ddd893f1a1da5d |
| Manifest | 3b9abfd2ad982ba981777c8c7f29a227cf31900562ac112fae5698550101bf98 |
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 | mj3Vg5mvWZcaITiyq5ck1HtFZ3gdF1SyoaMfDnEuR7cgMx8TJrcOiXwSzlvq3zQckfaz0hpMBbr6i+gM7IdLAw== |
| 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
| 2026-09-17T10:32:38.465833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066404observed 554e6264cafdc6f89301a93232c4078e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:38.446942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066404/manifest.jsonobserved 3b9abfd2ad982ba981777c8c7f29a227...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:38.427758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066404/publication.mdobserved 2edb12bb44105c9cdf1ea959d071311a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:38.410527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066404/publication.txtobserved 915b1516b01acd2ef0601b3e3fbbcadf...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. |
|---|