OT-2026-000009708
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two stage ejector, vented 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-2026-000009708) never changes.
Identity and time
| Publication number | OT-2026-000009708 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-70e7-9ea9-064eb664fdfd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009708 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dd2e640a2914bf60d7a62da4f8e4e8eb25a88af6b79f83debec1aa89ad559eb |
|---|---|
| Markdown | 66335a9994f76199d43f3659fa8f55ffb4f5720af2c00d4cbfcf7bec73e845b3 |
| Publication page | d919e046828f40bec6c96fe76c33d7d111ba0db96360fb140f7ad86ce13f2be4 |
| Manifest | 763281eff486412f8b5bddae997ce675ebb582c155fdc74803dc9fa168e9e999 |
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 | ajZzMGSeHBUIChCV5v1kEV2Z/2u8j1A8lUQO7VRgyDZMnhhLkf/fXTxDSzHC8XP/y7dGgITRHZrYGK2iZFklBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:11.987438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009708observed d919e046828f40bec6c96fe76c33d7d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:11.966176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009708/manifest.jsonobserved 763281eff486412f8b5bddae997ce675...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:11.944922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009708/publication.mdobserved 66335a9994f76199d43f3659fa8f55ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:11.924073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009708/publication.txtobserved 0dd2e640a2914bf60d7a62da4f8e4e8e...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. |
|---|