OT-2026-000086266
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, pump fed, 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-2026-000086266) never changes.
Identity and time
| Publication number | OT-2026-000086266 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c95-7369-bd37-9b110c93b65b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 937bcbf03a6bf4eb5d26c104f7447550d331cfd8c7e82e8c4c444d9831061682 |
|---|---|
| Markdown | 8a752957cfb92252bb8a2b27cd5d1da734b11773cbcee866063eb09e007d8d58 |
| Publication page | b25e750c069d739454202590b847056bcfadbe1ba22476b523b317e3567e1483 |
| Manifest | 56aa1446f85a77682095cae0f9ef674647067e55282e1f0eba225e30789277b2 |
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 | eLk1dp7EgAExg3/2Dner2bhAH0kXlSCrx2wFXP6w5KVYirmgpTvVeuwZTnNip6qXJI8aJP7tPv72cD2ca6mUDw== |
| 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
| 2026-09-17T09:51:56.067574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086266observed b25e750c069d739454202590b847056b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:56.049726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086266/manifest.jsonobserved 56aa1446f85a77682095cae0f9ef6746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:56.032315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086266/publication.mdobserved 8a752957cfb92252bb8a2b27cd5d1da7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:56.010507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086266/publication.txtobserved 937bcbf03a6bf4eb5d26c104f7447550...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. |
|---|