OT-2026-000047026
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000047026) never changes.
Identity and time
| Publication number | OT-2026-000047026 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-78e1-9500-c19136c58e84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047026 |
| Status | PUBLIC |
Content hashes
| Canonical text | 438afd5b390d2558bc5ad159040312759c9386b6988ff5d2dcdc35564d242a3c |
|---|---|
| Markdown | fe387e1d6c4ed450f76eeba3eb0090b8cb506f82b393f0d2575ae3a458724e5d |
| Publication page | b6393afa76085b720a464f1292bcbbd001f8f713734e0b2239bc85771c5492d8 |
| Manifest | 03b5da98772c66374eb04ce2f55a0b88eadd09cab8d76e367cadfd92bfb3373e |
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 | iwzPfmya+yLsuU7z43OIJ3mxA4/9u2VBgK4L+aALtNXmCLHCZkzdsM9mrcCysuyqDN6XRip6gT+Qr85sIV7HCQ== |
| 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
| 2026-09-17T11:10:18.593903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047026observed b6393afa76085b720a464f1292bcbbd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:18.575942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047026/manifest.jsonobserved 03b5da98772c66374eb04ce2f55a0b88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:18.557279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047026/publication.mdobserved fe387e1d6c4ed450f76eeba3eb0090b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:18.539799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047026/publication.txtobserved 438afd5b390d2558bc5ad15904031275...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.215461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047026observed b6393afa76085b720a464f1292bcbbd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.197631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047026/manifest.jsonobserved 03b5da98772c66374eb04ce2f55a0b88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.179514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047026/publication.mdobserved fe387e1d6c4ed450f76eeba3eb0090b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.160805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047026/publication.txtobserved 438afd5b390d2558bc5ad15904031275...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. |
|---|