OT-2026-000040551
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000040551) never changes.
Identity and time
| Publication number | OT-2026-000040551 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-715d-a025-6f2837a85d6e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040551 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44545ea761be32d54edc84ff85a7543e232740e4b69a4509f8cf8c053d9662e9 |
|---|---|
| Markdown | 6417674690efafac5092f73f14c6196515ef4a2c91cbe2bcd3b181ad99d232ea |
| Publication page | ae970e04cbe78a4c2b670b8799ef05fe57b4b9a53e108b8a6136363ac47fc58a |
| Manifest | 5d412cd487f6ebcb0a3967ab6d734c078fce0f4e870767092dbefef2f7e36328 |
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 | voASTnSAODf5romf2EGxLLnLRm1Nk1Az8hLaOGrxgNKCevC1YoZS0jJUg8Zik39WIgk9PuThGHGpd7objMykCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:17:42.557705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040551observed ae970e04cbe78a4c2b670b8799ef05fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:42.539416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040551/manifest.jsonobserved 5d412cd487f6ebcb0a3967ab6d734c07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:42.521383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040551/publication.mdobserved 6417674690efafac5092f73f14c61965...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:42.503904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040551/publication.txtobserved 44545ea761be32d54edc84ff85a7543e...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. |
|---|