OT-2026-000092270
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, supply line pressure sensor, 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-2026-000092270) never changes.
Identity and time
| Publication number | OT-2026-000092270 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-775e-b0e1-99679b5f6ba9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092270 |
| Status | PUBLIC |
Content hashes
| Canonical text | 456a9ca10b3089a424695c38e3123938599f6043d39196c4cdafacf68f1dd9c6 |
|---|---|
| Markdown | a4d28260e7c76d8af93a675cbd354ca58648e6cdf4b6fb121ca3b0e854dceb9e |
| Publication page | 96561dae8370251fca68f261936ed46968acafbb8ebc77d5b0d5fa67193101cd |
| Manifest | 1a82b2564aecd8528333e62ed4729741eee08bbc228f7da6aa5c3db9ff5ad75b |
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 | Q+OFMzVlpjoTaUoG4A9LtadUB3L8UiZ75RviIe89r8UQBrt8/LFnKpmBW8k1LkHkl29bihg2+YiXnF34WfhICA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:48.029376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092270observed 96561dae8370251fca68f261936ed469...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:48.010517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092270/manifest.jsonobserved 1a82b2564aecd8528333e62ed4729741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:47.993260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092270/publication.mdobserved a4d28260e7c76d8af93a675cbd354ca5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:47.975118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092270/publication.txtobserved 456a9ca10b3089a424695c38e3123938...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. |
|---|