OT-2026-000039566
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000039566) never changes.
Identity and time
| Publication number | OT-2026-000039566 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-780b-a478-5befe4d4c90a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039566 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc1c1d40d7b339ea95fdd8cdc493178e77b18628e24ba7ecea198096e7f74777 |
|---|---|
| Markdown | c5082f60f142f932e1a99431df95d8e1cdebf9c772bab2dd62e73ec17448f644 |
| Publication page | 405e47c7b514252cc6b6832ad8481530823390d804984a1cbbfd68e0894c6ce2 |
| Manifest | 7147ceefbd137fe814fd844bb153dd05e7aff0ddeee33b8fd89ab3e3eab7910e |
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 | orn0ndJwkM7s5ApCT6ev7Adz19cbyCMZmUy0G5/cmUggiT5ob4jYutbi41PTJKagPITuWG/UowHjWzHDg10ZDw== |
| 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
| 2026-09-17T11:19:43.277594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039566observed 405e47c7b514252cc6b6832ad8481530...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:43.259089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039566/manifest.jsonobserved 7147ceefbd137fe814fd844bb153dd05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:43.240422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039566/publication.mdobserved c5082f60f142f932e1a99431df95d8e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:43.223503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039566/publication.txtobserved fc1c1d40d7b339ea95fdd8cdc493178e...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. |
|---|