OT-2026-000054124
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000054124) never changes.
Identity and time
| Publication number | OT-2026-000054124 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a8-7700-af01-38e2f65668ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054124 |
| Status | PUBLIC |
Content hashes
| Canonical text | cecab81ab20d3e256e7fb308be961aee1de558d37c94fc73267a11cbeeeeec88 |
|---|---|
| Markdown | c45cae0fc575678f3048063de7d5786b9307fb2fbcb13dce1395b4ad65b29967 |
| Publication page | bd7047be622353c539e6cff4072e2d0bb80e18844fe255e1ce4319e04324ce69 |
| Manifest | 22a6f85a08961e1f369f4a75bb1f2e8d9cb09ec46bfce0cb8deda54688c78863 |
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 | OloJd/AKcMJYFj0d5M0cem+vMu2+jPnupopDqAhmNVA/35921opUnQrJi2EibwsnszGcBIIU0vJu8lIWs/R6Cw== |
| 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
| 2026-09-17T10:54:31.662422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054124observed bd7047be622353c539e6cff4072e2d0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:31.633152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054124/manifest.jsonobserved 22a6f85a08961e1f369f4a75bb1f2e8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:31.606890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054124/publication.mdobserved c45cae0fc575678f3048063de7d5786b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:31.585389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054124/publication.txtobserved cecab81ab20d3e256e7fb308be961aee...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. |
|---|