OT-2026-000009375
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, 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-2026-000009375) never changes.
Identity and time
| Publication number | OT-2026-000009375 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7731-b9fb-dbc40e6e164b · 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-2026-000009375 |
| Status | PUBLIC |
Content hashes
| Canonical text | affe6722afdaca0792ab2838e4bf0d2623461f5407e42f7e4722b0b3b5b092eb |
|---|---|
| Markdown | c43b53a7b8f1009b81758271c437528ace483ed46567bba3f9977a36f70b2024 |
| Publication page | 652a5fe847cc6cbd70a8c5cf5949527a583f53d1b913d1715cf94ba415809988 |
| Manifest | f7b1b131ad19cb1e6f5804efec9e4baef9267f6e42dcdcfba52ac3a2b25504a3 |
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 | LLGsodKfowwqgalKmm9lg68zGVMrJnCPKCvgDTJius3x03pVoTPL4p/U9OJWqPm8j7CB2oaYvXvzpowa34wzCw== |
| 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
| 2026-09-17T12:16:38.773809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009375observed 652a5fe847cc6cbd70a8c5cf5949527a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:38.756408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009375/manifest.jsonobserved f7b1b131ad19cb1e6f5804efec9e4bae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:38.737721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009375/publication.mdobserved c43b53a7b8f1009b81758271c437528a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:38.718089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009375/publication.txtobserved affe6722afdaca0792ab2838e4bf0d26...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. |
|---|