OT-2026-000009618
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000009618) never changes.
Identity and time
| Publication number | OT-2026-000009618 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-713a-a6ae-21b407b269a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009618 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46dd07ec5107973a162b2c6fc0fc968614889f00eaa6059d7f39abe3ed995f5e |
|---|---|
| Markdown | faef2215036cb33bc3ec0e33eae932762ed4647eb8efe901dbba7eebd224cc4c |
| Publication page | ce9365ce86000671daba4e64e13e8de87a33efa07ebd6c212e6b75ed438816c5 |
| Manifest | 1470ba34b56bf7344a165a3285befc52c77e484e918c60fc5e6c7b33026b96f9 |
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 | BuVxQzK1eyur3OoxrTFKk8wVHRIn/dwknfeDmW7rHU4PdlJ2y+/iWyNfLlCdcNVAfYWWpt1u+CJ/mkCPZbJMCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:04.233964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009618observed ce9365ce86000671daba4e64e13e8de8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:04.213523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009618/manifest.jsonobserved 1470ba34b56bf7344a165a3285befc52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:04.192931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009618/publication.mdobserved faef2215036cb33bc3ec0e33eae93276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:04.170884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009618/publication.txtobserved 46dd07ec5107973a162b2c6fc0fc9686...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. |
|---|