OT-2026-000065582
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000065582) never changes.
Identity and time
| Publication number | OT-2026-000065582 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-766a-bec5-1c28e505492e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63366917810f68e589072d4ef06d9d327683e01332617193c5aa0c923f179968 |
|---|---|
| Markdown | 3419d841d827f673a0b2ec3e21863cc132da5dab6f8814e91b3d8fcccd29697b |
| Publication page | 3948e5b5d3d7098c84c1f7e7a17088ac613f3a4470acc513964224578d5c43ce |
| Manifest | 583ac284ea92c95e3b4ec5732aaa830fa22fca7aedf09ff3e93e8206e8f45233 |
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 | EUI+25+gtr84+RE747L0Xm0HACA8SGasVpqw6aiEMkl2yIMWEhRQIf1vTD+S58DpA/oqiQ2iauye5Xc5seYSAg== |
| 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
| 2026-09-17T10:33:56.324909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065582observed 3948e5b5d3d7098c84c1f7e7a17088ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:56.300942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065582/manifest.jsonobserved 583ac284ea92c95e3b4ec5732aaa830f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:56.276678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065582/publication.mdobserved 3419d841d827f673a0b2ec3e21863cc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:56.253418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065582/publication.txtobserved 63366917810f68e589072d4ef06d9d32...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. |
|---|