OT-2026-000055025
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000055025) never changes.
Identity and time
| Publication number | OT-2026-000055025 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e81-7a90-ba2b-09166611c57f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055025 |
| Status | PUBLIC |
Content hashes
| Canonical text | fba55a51fc17b2d4d0432d63c2c53682d8730166ddf79e8038ae6464af1b9d27 |
|---|---|
| Markdown | 15a9e209c30d89c9476e8d5dd430bcfc000f559b86fc253da49b9b611296b541 |
| Publication page | 1ed2f0d44e42aea7b59380823fc24fad3d5e0d7ecc24724e87e5fa5b6289432b |
| Manifest | 119917ecc086a9366ce855ca029376dc147b1cec2fa77598dd6a9a8613d42a2e |
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 | ZRxuqNjfT4tGvCVKFVh/1ggiZ0+Zp/J/f4QAYujj+VKGMSRTmxaCrd/2UxEybSr97ynh4kE9VHN5KqI94hHGDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:09.732474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055025observed 1ed2f0d44e42aea7b59380823fc24fad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:09.716113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055025/manifest.jsonobserved 119917ecc086a9366ce855ca029376dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:09.699161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055025/publication.mdobserved 15a9e209c30d89c9476e8d5dd430bcfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:09.680053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055025/publication.txtobserved fba55a51fc17b2d4d0432d63c2c53682...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. |
|---|