OT-2026-000061700
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, 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-2026-000061700) never changes.
Identity and time
| Publication number | OT-2026-000061700 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-78c9-af3f-313262fe13cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061700 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1699b2b3d5cb3c682c4f93d9e9f64b846fcf2dbf7388a2e09378c3a73fef3e04 |
|---|---|
| Markdown | 559c37769f28a28c3b859db60c4de39cae9561863b970de1ce4a21714f94d9dc |
| Publication page | f00e7fe07e747fa75c5dfd8f68fdc7a424883c4be6fe8ba2b040cbf35b79790b |
| Manifest | c2c81495793972c3efda18642eeed5597bb46545c4b18191e98d6188353c5b6f |
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 | vjK/z8DaQnZO3+TeuC0PwBNYE8ApGG0NAG//axIHjm28n3AZcL3Ro9OU+KRKc+efRC3GtC71Lb4Fjvcf/FHZAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:15.985921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061700observed f00e7fe07e747fa75c5dfd8f68fdc7a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:15.964805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061700/manifest.jsonobserved c2c81495793972c3efda18642eeed559...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:15.943870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061700/publication.mdobserved 559c37769f28a28c3b859db60c4de39c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:15.924329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061700/publication.txtobserved 1699b2b3d5cb3c682c4f93d9e9f64b84...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. |
|---|