OT-2026-000062792
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000062792) never changes.
Identity and time
| Publication number | OT-2026-000062792 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-76ea-98dd-492e04986f09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8758889bd2650b979a8a6d9ac62badeb9ad29a51fe7861843eb79281c288e25e |
|---|---|
| Markdown | 05f90ca59952a2ca0a759eb2f2966a9c3c300ae2c04168541f4d6f912bfdae59 |
| Publication page | eca1f20f4b4c12b56319c4ec087710f6521cfe8739b075baca6aa163351a5795 |
| Manifest | e5737d18635fa3db99d61b0513ded88cfa1a608bb1f05fb0e1ee8b2b0962576c |
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 | zQ3zBfTF34UMwh4PIKtwRMwqFZqpdd2fv+0fQRvTdcZs/D4a8vjir1rXyrxYxDS+1GTAYMMD5lPNxj6NiOZCCw== |
| 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
| 2026-09-17T10:39:23.022016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062792observed eca1f20f4b4c12b56319c4ec087710f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:22.997873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062792/manifest.jsonobserved e5737d18635fa3db99d61b0513ded88c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:22.907879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062792/publication.mdobserved 05f90ca59952a2ca0a759eb2f2966a9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:22.891115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062792/publication.txtobserved 8758889bd2650b979a8a6d9ac62badeb...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. |
|---|