OT-2026-000060931
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three 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-2026-000060931) never changes.
Identity and time
| Publication number | OT-2026-000060931 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f2-7df7-bdc7-d108438edc6e · 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-2026-000060931 |
| Status | PUBLIC |
Content hashes
| Canonical text | c199de727ed25641d230a5d9d4e1427f2778d2300c1753a85dd0157f7e727cde |
|---|---|
| Markdown | 396bddce6c4ae223cfbd632b2885bc5dad426b84cfe330824f38f0fb5f1d7b7e |
| Publication page | e036a10e50b07f1b93b76c6050c0a3f000c7d3344def97eadf595f740ce753f8 |
| Manifest | 4e1f23d71548c83edda619e75bc6fac2672a8b7b5ed8c61a0cedd3d058e1384d |
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 | SDeidEGeu1NEUu3wGNxDvWsNdKDbl2/r7p9wOFcUgYXYgZlbQzQckZEiOLtqZSQPI6Mj1F+6pFLyBsqnoJb4CQ== |
| 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
| 2026-09-17T10:42:12.124225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060931observed e036a10e50b07f1b93b76c6050c0a3f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:12.106551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060931/manifest.jsonobserved 4e1f23d71548c83edda619e75bc6fac2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.088463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060931/publication.mdobserved 396bddce6c4ae223cfbd632b2885bc5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.070154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060931/publication.txtobserved c199de727ed25641d230a5d9d4e1427f...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. |
|---|