OT-2026-000086285
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, single stage ejector, sustained blow-off before set-down
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-2026-000086285) never changes.
Identity and time
| Publication number | OT-2026-000086285 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c95-7a08-bf70-4aed87868f8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086285 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bea019cc327587e857520a0f48184e00987987d6f1d21edc3d71913cddda978 |
|---|---|
| Markdown | 2114489e5cac17f08932d0fbb3fdbdc9281325e4481880050ab28e63e44f98ac |
| Publication page | e7a583b48fca05db427efc416586d18bf79ab1ea3a0404071fc4f9cbe1fa3960 |
| Manifest | 8271bb0ae57a2b40e096e66576c17ceaf67b1409a3a8e9be5fcba961d5f6dc2d |
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 | ueIcG+G5JbYeU7iKnf47X14ohcBK9Hx9eZ5QeiKY1aaZKzELbZm9RtW8uPedmQn2ASDm9ThGyhZ4P34WmGzGAw== |
| 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
| 2026-09-17T09:51:57.588214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086285observed e7a583b48fca05db427efc416586d18b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:57.569492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086285/manifest.jsonobserved 8271bb0ae57a2b40e096e66576c17cea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:57.551937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086285/publication.mdobserved 2114489e5cac17f08932d0fbb3fdbdc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:57.533467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086285/publication.txtobserved 3bea019cc327587e857520a0f48184e0...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. |
|---|