OT-2026-000020266
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000020266) never changes.
Identity and time
| Publication number | OT-2026-000020266 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-437a-7e5c-a98a-5de588f9be43 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:22.507199Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000020266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ffe1b8ad4f12bb7bb62866e2a4907e4e8253f4985beb299360d69dbad0ef9dc |
|---|---|
| Markdown | 753d6acc0fc1b4598210386a5d3b6235fe9942481ae2c8df8ecc3c243de783c8 |
| Publication page | 10588803fb54e23ffc18fb3e9b4ac73dca174a00c801a89852884e2b1907a00e |
| Manifest | 46009ea6fad9cd488bc94f8ffadc7f298a248a12748dac1c8d5904ac5fb06bbe |
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 | v+e3u87x0aHRVuEpWgfTH1hoCpAbLxNEyCgpzjnWpb3SovaIiG747jINjwWdhKucRAQMM8JLvnamFEw0aWpdAw== |
| 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
| 2026-09-17T11:56:36.890731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020266observed 10588803fb54e23ffc18fb3e9b4ac73d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:56:36.874377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020266/manifest.jsonobserved 46009ea6fad9cd488bc94f8ffadc7f29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:36.856043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020266/publication.mdobserved 753d6acc0fc1b4598210386a5d3b6235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:36.836804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020266/publication.txtobserved 5ffe1b8ad4f12bb7bb62866e2a4907e4...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. |
|---|