OT-2026-000060151
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000060151) never changes.
Identity and time
| Publication number | OT-2026-000060151 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7301-8650-8dd9cffe1ca7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060151 |
| Status | PUBLIC |
Content hashes
| Canonical text | a161982a5d2823c06bb24494805784d48d0bc812620f2f6707cb4e73c62aa263 |
|---|---|
| Markdown | b310e00db2bc1b6f88430e075d585ec9b03591ca17d2f1f15ef0d2c563b121cf |
| Publication page | acb5100a3f5acacb6098ba8225e6ac977ede92ae7d6241709042f77307b8ee15 |
| Manifest | f673a15e15d595acc32336ec9746ceef357128e2e7c14e7e7263bac06e9d7632 |
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 | bWk12riSneQyes5N/GxtodyWp5yx56p6pwlVEssqE04dypDEBLAbwXiwDCBQZdrMVtatdDcwIrBzKgZTd1PMCA== |
| 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
| 2026-09-17T10:43:48.609569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060151observed acb5100a3f5acacb6098ba8225e6ac97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:48.591371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060151/manifest.jsonobserved f673a15e15d595acc32336ec9746ceef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:48.573214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060151/publication.mdobserved b310e00db2bc1b6f88430e075d585ec9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:48.556019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060151/publication.txtobserved a161982a5d2823c06bb24494805784d4...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. |
|---|