OT-2026-000066522
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three 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-2026-000066522) never changes.
Identity and time
| Publication number | OT-2026-000066522 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7a20-a9da-63d9dba50c1f · 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-2026-000066522 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3847643f33e3cc4b5cb63f1cdd0e43be64eafc423b42d4be4a53383a9d89ecbc |
|---|---|
| Markdown | d1c0a6d656b0d378b7d29c33ded3598b7bfdbbce8cd8cb0ce721d389fbe29f81 |
| Publication page | e3ee920b607e756d82e79880b9e7e4e4a2e7e668ad98bfc93c2a271ffad72563 |
| Manifest | 8c1af92dedb26dd469a37bc3824fb0a32349308406a59efbfa25075e4489819f |
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 | 9vOLZ5X0FV2UcHN0qTXBU7y2pu5XNSRDD91uf3eA/608uPTF78DRwMju4mmAOxXJmzy7xcokvJHpSUBBAbDCDA== |
| 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
| 2026-09-17T10:32:47.096037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066522observed e3ee920b607e756d82e79880b9e7e4e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:47.078599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066522/manifest.jsonobserved 8c1af92dedb26dd469a37bc3824fb0a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:47.061430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066522/publication.mdobserved d1c0a6d656b0d378b7d29c33ded3598b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:47.043162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066522/publication.txtobserved 3847643f33e3cc4b5cb63f1cdd0e43be...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. |
|---|