OT-2026-000008106
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000008106) never changes.
Identity and time
| Publication number | OT-2026-000008106 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-76eb-884b-a6e5a2632291 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008106 |
| Status | PUBLIC |
Content hashes
| Canonical text | d595b7f18cbe4f3b975844cc66708b850c2c6465e3ad13bee554ff7f8b9505b0 |
|---|---|
| Markdown | 07dfdcb9795d12e0261d880b78d4e47af27e471a7a55520abd7082034cd92651 |
| Publication page | c5096c21c8d19a105bfca069f446b346988ef2ae623a5dcf3574c295f786b10d |
| Manifest | 76b67a683a02e24ece4b60d0263521cd9046f079a34142ef7753466c75de509d |
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 | pDH4YzZa1kFh0CseCFISD6Ea41h3y6OR/L3p2n8lV4NEteG9RVnLKWMr2DCRckxaYA2W/g3YWyXzTeFLftWbCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:25.222630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008106observed c5096c21c8d19a105bfca069f446b346...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:25.152891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008106/manifest.jsonobserved 76b67a683a02e24ece4b60d0263521cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:25.105563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008106/publication.mdobserved 07dfdcb9795d12e0261d880b78d4e47a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:25.042817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008106/publication.txtobserved d595b7f18cbe4f3b975844cc66708b85...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. |
|---|