OT-2026-000058254
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, vented before set-down
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-2026-000058254) never changes.
Identity and time
| Publication number | OT-2026-000058254 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f397-72c8-be69-601dc95f6d4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058254 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca4258993356e2252edcf87a2096fa77e6754093cb24a298513a2dfe1894ecaa |
|---|---|
| Markdown | 7741fa8f5c1fbd904d4c0cc9e48aea71b330d9b69f527d03f15dadc7fefbd4d4 |
| Publication page | 36ad55ec4cf51f2c773255914fba6fac03fbf410ca07539789d9bc7d091d2fa8 |
| Manifest | 1e4c3cd62c087bb53f1b24973d3e7cfccf167b6f77b87fcf10a59c313c8ced4b |
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 | gZ0mbDpOMeMxamnWOV2e1iX+7eQjI1olNZBkmmRm39GM29PzTNGf1jRQ6GXlw6bpGwzcpV1Gyeu+0PChjRRtAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:38.170803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058254observed 36ad55ec4cf51f2c773255914fba6fac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:38.153241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058254/manifest.jsonobserved 1e4c3cd62c087bb53f1b24973d3e7cfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:38.136002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058254/publication.mdobserved 7741fa8f5c1fbd904d4c0cc9e48aea71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:38.118376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058254/publication.txtobserved ca4258993356e2252edcf87a2096fa77...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. |
|---|