OT-2026-000026338
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000026338) never changes.
Identity and time
| Publication number | OT-2026-000026338 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-7f10-a144-ec5539d4eead · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01b24035132c2881e63814ab398e9cde13c1f0bc85b7232147fc6e887020d872 |
|---|---|
| Markdown | ae59cbea5fee001f471a887fdcadf9bd3f89c8c514c948fdc1d653e72b6bcb7e |
| Publication page | b10661175ca77b2b28f1afb1cdbd34c5e9871e59eefbc38ead30097eb681b2d7 |
| Manifest | 8c2e71d59eb7a9070728f65c3c5e18fea6ec193654f83702a167e61bb29739da |
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 | mfyLXxf3tgW1qi60IZFxpIfwADJI/f7m2/vZIosaEjSu7x9eEfG8TG+IBoBm2x6V4yX2v6PcFQDP32kcrcFeBw== |
| 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
| 2026-09-17T11:44:18.343639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026338observed b10661175ca77b2b28f1afb1cdbd34c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:18.317990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026338/manifest.jsonobserved 8c2e71d59eb7a9070728f65c3c5e18fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:18.303562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026338/publication.mdobserved ae59cbea5fee001f471a887fdcadf9bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:18.285769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026338/publication.txtobserved 01b24035132c2881e63814ab398e9cde...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. |
|---|