OT-2026-000061343
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four 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-2026-000061343) never changes.
Identity and time
| Publication number | OT-2026-000061343 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7c7b-8c4a-bd80c8fa5fb5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061343 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fb02378247e4275f5f521ace05f36430460f1169eed06839c444d9ccbd8ff55 |
|---|---|
| Markdown | a84d57949cae3c18417c9931e1f124c5c43e2df69039fa621d0a17a38acdbc9d |
| Publication page | d713b1b8dd1ab343727800d3900f486284a36ea7b91509a2fcf8dce4b4d3b1da |
| Manifest | 62e4943779f775d122c8ef56023099fe263ba1c69eb9c0ba7aaa8b3d2862e3ce |
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 | B2lpIhSofeA+g9a0rE2WGopEL2K7+0vCLUerlaLEoF8wNpipZQ1dL1Gi5N5uAyx5yR62j4EcAp4mzb/AqqqSDw== |
| 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
| 2026-09-17T10:42:47.135424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061343observed d713b1b8dd1ab343727800d3900f4862...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:47.116307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061343/manifest.jsonobserved 62e4943779f775d122c8ef56023099fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:47.098566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061343/publication.mdobserved a84d57949cae3c18417c9931e1f124c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:47.014182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061343/publication.txtobserved 1fb02378247e4275f5f521ace05f3643...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. |
|---|