OT-2026-000063505
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000063505) never changes.
Identity and time
| Publication number | OT-2026-000063505 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-76ed-9482-8f62bcc47eac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063505 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a3b45d2e2766f87018f7ec2e298c45947659d499ca674f95fe1e2549bd1cda4 |
|---|---|
| Markdown | 603342620561ec2390616efc086de671ae8fb29191b54253ddd6f212bcd1db51 |
| Publication page | d5be2b53b333088c01cac71b6621999de20e39a83c3aa7f3734bff84964cc12e |
| Manifest | fd4eaccb30a790b685f0e936f4668e2b44f1394b2a82281b2a19acf9fcf5d45c |
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 | wr7hHuMFtHd3HMPAV7/FI5dkZP/IXMtYSzSL8lJgMsj7OaMFlR+y8IEcuwOUhF3MgTBfUPdc7WpgUwMJasWiAQ== |
| 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
| 2026-09-17T10:37:29.198426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063505observed d5be2b53b333088c01cac71b6621999d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:29.179329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063505/manifest.jsonobserved fd4eaccb30a790b685f0e936f4668e2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:29.160957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063505/publication.mdobserved 603342620561ec2390616efc086de671...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:29.141782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063505/publication.txtobserved 1a3b45d2e2766f87018f7ec2e298c459...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. |
|---|