OT-2026-000095176
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, pressure sensor per zone, sustained 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-2026-000095176) never changes.
Identity and time
| Publication number | OT-2026-000095176 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6f-7e49-90d7-62d97e093153 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095176 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23a568a0126f45acbf417049e586beaa14982c8551049ee706d4ce7ef9aa7c3c |
|---|---|
| Markdown | adb36e0f148fc7749684060956b90a4451bd2d2e8d9f47c61c16ad8dee6084e2 |
| Publication page | 4a4aa60f1c838665e8ff3507aa9388c69eb5b0c4358c201cf36cc27246c0157f |
| Manifest | eb56317948c781812e6e5263226df3a6f0de91d6950bc93fb453d71366a92607 |
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 | zxrEGXEVlwakc1NLD1T1jVV2UNmEkERX89BwNR44B3qzfRXyE6P3jhU/ytUo1MHcn0SKUQj7Rdee5JjP9bvSAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:29.154652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095176observed 4a4aa60f1c838665e8ff3507aa9388c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:29.137112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095176/manifest.jsonobserved eb56317948c781812e6e5263226df3a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:29.119074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095176/publication.mdobserved adb36e0f148fc7749684060956b90a44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:29.100127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095176/publication.txtobserved 23a568a0126f45acbf417049e586beaa...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. |
|---|