OT-2026-000081668
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented after 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-2026-000081668) never changes.
Identity and time
| Publication number | OT-2026-000081668 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f73-7a99-adbf-edb0ef14d09b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081668 |
| Status | PUBLIC |
Content hashes
| Canonical text | f82b4543c0c526878ce38b606cdc0688ab988a4e70baf6d7761f3220804c0ec9 |
|---|---|
| Markdown | 2c9df6cc20e830bf412d5215410dd7f38f01da3f793a64201216ca7b2442561c |
| Publication page | 0040de488411e71bf45e2c60d035c674aac73ea48bbfb58947ce2203de3e36fa |
| Manifest | e54641d26d5651b9f617078dbb009a0bd572964d2b6f8238121a0312c26ebe6b |
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 | zMK1GImLTwPTXrNsubtUJGHvOiNmm+/04pV6WSSo6L3u4PalpmF40ChNqYJNxD4+g1T8W/SogkDteHXyxFv7Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:43.662046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081668observed 0040de488411e71bf45e2c60d035c674...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:43.644603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081668/manifest.jsonobserved e54641d26d5651b9f617078dbb009a0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:43.627400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081668/publication.mdobserved 2c9df6cc20e830bf412d5215410dd7f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:43.606648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081668/publication.txtobserved f82b4543c0c526878ce38b606cdc0688...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. |
|---|