OT-2026-000040123
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000040123) never changes.
Identity and time
| Publication number | OT-2026-000040123 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fe-722f-82ab-4d3fc5384909 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040123 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cae179a164d7a4819c5e68276540d6be863bf77aae0de38854b9ba0b8d862ba |
|---|---|
| Markdown | 40ff77130638433583e05c81a7b00d235f6ad1cff2544485dc9ae5295029ff99 |
| Publication page | 71a47e8176e9ead23764c08dabbc3ddbcab6362f3539bf3a4ee84061b30a8775 |
| Manifest | b387c46374a20e4264101e7411c1784f62470edc78027efd44cd941f50e4d734 |
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 | DQfG/YqftJi9KLiGLU8zfhXvri1Z/v781XPZwOCi8MLhMSugKkqbhIh4EEDhalAybyBJlBNQFsHef6HEYppmCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:18:59.481993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040123observed 71a47e8176e9ead23764c08dabbc3ddb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:59.466711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040123/manifest.jsonobserved b387c46374a20e4264101e7411c1784f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:59.451469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040123/publication.mdobserved 40ff77130638433583e05c81a7b00d23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:59.435457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040123/publication.txtobserved 6cae179a164d7a4819c5e68276540d6b...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. |
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