OT-2026-000056305
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented before set-down
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-2026-000056305) never changes.
Identity and time
| Publication number | OT-2026-000056305 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd1-782f-98cc-b53befc25eb8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056305 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07fe3cf23e0cf005b456290f5aa84502e76c710ef25e45cf2846eb29017f6cb3 |
|---|---|
| Markdown | 08d3ed33f66631d80023ba8a6c61a051666a7b3c09f78f9dccca2b2598a8eb68 |
| Publication page | 007e86ba37db8eb19b03a2e1e8d525cfc88d6a95172d575cac5ea49d6d4b5bdc |
| Manifest | 522075761db5df9cde100f0645457a8b15c5649438cd7a0d86d049a9a0dfe0ef |
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 | 8pFJKgNV5CAKDH5nktC2CwAWiwKrnunXpUQouFmpgOEorIw8eWKysh8moWN1qOmQ63Z7OW5ndGo8YnmDz+SNAg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:48.238365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056305observed 007e86ba37db8eb19b03a2e1e8d525cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:48.220139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056305/manifest.jsonobserved 522075761db5df9cde100f0645457a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:48.202525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056305/publication.mdobserved 08d3ed33f66631d80023ba8a6c61a051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:48.014607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056305/publication.txtobserved 07fe3cf23e0cf005b456290f5aa84502...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. |
|---|