OT-2026-000102611
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, pump fed, pulsed blow-off after 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-2026-000102611) never changes.
Identity and time
| Publication number | OT-2026-000102611 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-79c6-b76f-a255b02436f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 164c1c22bcff008f23cf4cf50e38b65a13ec080f562c8a1228a493e0900b8704 |
|---|---|
| Markdown | ac6c63bd72cecf95cfe62813c51a42852a67ef2a5062ae089abf91c21e2caea5 |
| Publication page | 46d84725e618447be27f2b85df94aaeb6cbeb9fbab8f6704eef02f26802f8319 |
| Manifest | 8cceee388ac716da23570dcdbd023035e69a660318f0e233ea65a37f8db030cd |
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 | XbHYBZpmCiEuuSXvkeuA50DIjsImmg55t4BtpeeebJjWDtRXkzycuHbr/V5UKZZjc/sDXpH0qoSAuup9P/HNAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:06.088788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102611observed 46d84725e618447be27f2b85df94aaeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:06.070220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102611/manifest.jsonobserved 8cceee388ac716da23570dcdbd023035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:06.050385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102611/publication.mdobserved ac6c63bd72cecf95cfe62813c51a4285...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:06.030845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102611/publication.txtobserved 164c1c22bcff008f23cf4cf50e38b65a...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. |
|---|