OT-2026-000061806
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000061806) never changes.
Identity and time
| Publication number | OT-2026-000061806 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-7320-a42c-028cd5fb98ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80847b143124958e423c65c84f0a1eb7ea5a338faa324ca6b47ba9fcbfd1a336 |
|---|---|
| Markdown | b6fe062f406a1f90fbfe8045a1f4cc5ce84d05513362839a711530461e49568e |
| Publication page | c6daed421211cd4f80c9e9cd40b7ed69338d8f27f6745b12f1080bba3e71fd52 |
| Manifest | c1c818f4603782404ed78b077ca6e66d168717e8b7ae2a9fcfe658bc210ffb34 |
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 | S3huamzhgvEkS8ga3QppgNjQGSCAlpNNAxiNNL7Btx/yr5+2ft7zSeNWnVwdzdMOdh5gl8xJgnqSCBdqbkRuAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:31.975150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061806observed c6daed421211cd4f80c9e9cd40b7ed69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:31.953911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061806/manifest.jsonobserved c1c818f4603782404ed78b077ca6e66d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:31.934054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061806/publication.mdobserved b6fe062f406a1f90fbfe8045a1f4cc5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:31.911843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061806/publication.txtobserved 80847b143124958e423c65c84f0a1eb7...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. |
|---|