OT-2026-000059423
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line 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-2026-000059423) never changes.
Identity and time
| Publication number | OT-2026-000059423 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-7336-9630-352737748d14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059423 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5e8274e3d16c1314b388f57ab866a2542c5f8ca2769fd8601db8683716b2e3e |
|---|---|
| Markdown | e5fad67beafc8b056bb8332e09a2e7a4e59f7dad314df5c37f53d45ecfb7fe32 |
| Publication page | c42085c6cc92d9af6f1c9027ee66ea4046ba165ba61daef1e798b1c7e2bc54d7 |
| Manifest | 5b6d70c83206f973d8116986966f996e60142a7425643e2a1470ed1bc8e2657b |
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 | AJY9NRQII6hyDfINVMv3EHBZ5839vfdzybP9DupPby3pmnbBSfWwnwCVSgIXPEfKbAapK68p7fmY3fTOE2MzDQ== |
| 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
| 2026-09-17T10:46:06.804149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059423observed c42085c6cc92d9af6f1c9027ee66ea40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:06.784033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059423/manifest.jsonobserved 5b6d70c83206f973d8116986966f996e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:06.766355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059423/publication.mdobserved e5fad67beafc8b056bb8332e09a2e7a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:06.744668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059423/publication.txtobserved d5e8274e3d16c1314b388f57ab866a25...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. |
|---|