OT-2026-000059563
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000059563) never changes.
Identity and time
| Publication number | OT-2026-000059563 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-732a-a14d-596142b117ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059563 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a45bc4fd7edd7752ac7b277c51f06802c7f53f178e66dfb96028cbb02533f9e |
|---|---|
| Markdown | b3a837cddc48ee404bc75ae7f737dac8fe6d4ea45185edd47bebcb6f50ed6e8d |
| Publication page | 7c9d7246cad1e723f57f7cb74a3ff406007710917008910384d6afee777238e9 |
| Manifest | aa9dd652308a5d0aada53030f13111226f31a8e4fd7df49a77eaa32fe7faf5f1 |
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 | Wwnz+ghzqkZEwYtXmLrvjEU2LxG1Mw4PL0z0xECipBQK5jT23Su8MueVmKJowON22Xgiaf858mSyvj05w1NXAQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:44:12.526420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059563observed 7c9d7246cad1e723f57f7cb74a3ff406...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:12.508939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059563/manifest.jsonobserved aa9dd652308a5d0aada53030f1311122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:12.491346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059563/publication.mdobserved b3a837cddc48ee404bc75ae7f737dac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:12.472368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059563/publication.txtobserved 5a45bc4fd7edd7752ac7b277c51f0680...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. |
|---|