OT-2026-000062488
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000062488) never changes.
Identity and time
| Publication number | OT-2026-000062488 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-796d-848e-d952becb54bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062488 |
| Status | PUBLIC |
Content hashes
| Canonical text | 373dbf60d49eef8a1def01b20fbd9b2455f30cb56fa01ce627059c7b6e4618fb |
|---|---|
| Markdown | 96f578436c8529240162fcef86d6662d002bd0f52d1841675afec08bc2c3767d |
| Publication page | d98384fde76ec8c85f7e80f9ed3366c0b54c0522cda408790c87481da3743eab |
| Manifest | 47ace9ed73000d062f4981c20174bae7a02371dccec898248c1fce49489ace83 |
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 | gBm4sTiMJmOpaU3NHZT7UKi+2bwDSCEEET6ug22eTMRElmNN5TSE5j+F3xMrsJ4tMJvJIlipsp+1V9gsrk4dDg== |
| 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
| 2026-09-17T10:39:50.807887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062488observed d98384fde76ec8c85f7e80f9ed3366c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:50.789379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062488/manifest.jsonobserved 47ace9ed73000d062f4981c20174bae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:50.768509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062488/publication.mdobserved 96f578436c8529240162fcef86d6662d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:50.748014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062488/publication.txtobserved 373dbf60d49eef8a1def01b20fbd9b24...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. |
|---|