OT-2026-000066545
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line 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-2026-000066545) never changes.
Identity and time
| Publication number | OT-2026-000066545 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-75fe-88cb-bfbacbf36553 · 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-2026-000066545 |
| Status | PUBLIC |
Content hashes
| Canonical text | e715eb75a32d08c895c9bb1100f994380e80336040b47f39bd318b846f7c8c6d |
|---|---|
| Markdown | 5b3679f11e55d0955f870c4cc80097955a459a1bcdeb2c1845ced1937e35d6f1 |
| Publication page | eda65e85f7e09dc5ae8ddc864cc71971e6122e2985d42df19e4f66373407ff72 |
| Manifest | a80728e498ff9efd9f03e0a333d14123f8660a538151e64e425e63bb3ceabf0e |
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 | ZEUeTQbn0wEZ/q9EHMlU66UeKyZfBQ68JWbRL0Nhhgkcv6hJg21ftxGDOXU0jyMPeRlZF7/HWWxeNv+JybKUBg== |
| 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
| 2026-09-17T10:32:48.751124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066545observed eda65e85f7e09dc5ae8ddc864cc71971...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:48.735285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066545/manifest.jsonobserved a80728e498ff9efd9f03e0a333d14123...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:48.719501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066545/publication.mdobserved 5b3679f11e55d0955f870c4cc8009795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:48.703150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066545/publication.txtobserved e715eb75a32d08c895c9bb1100f99438...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. |
|---|