OT-2026-000059254
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000059254) never changes.
Identity and time
| Publication number | OT-2026-000059254 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-730f-8037-a8de7cbb9bf9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059254 |
| Status | PUBLIC |
Content hashes
| Canonical text | a074aba4b5da13cf7a135387bf8b21acc9325d5144e4c8b0da89e79a81646019 |
|---|---|
| Markdown | 7a60cdabea7ff38617d9f293d8a862deeb655d8a5986cc246c927e7fc4668420 |
| Publication page | bf73fc4c002369333f154b313a5184d947b7e01da5494d5ca3af25850d7fc7cb |
| Manifest | 0e9c4c36b2b92c34aa9e8c61944ef995a3f82c865ebb219c5786a86821c62dce |
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 | OR7u1+5sfH6DrDdkUWC6qw8ijcfMvIFcDHCoYlsTag99EWZGLeHTGzW60eY4ILCr3IKfy+aYTQrQO0OEZz2ZAg== |
| 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
| 2026-09-17T10:45:47.894832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059254observed bf73fc4c002369333f154b313a5184d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:47.878063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059254/manifest.jsonobserved 0e9c4c36b2b92c34aa9e8c61944ef995...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:47.860131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059254/publication.mdobserved 7a60cdabea7ff38617d9f293d8a862de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:47.841604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059254/publication.txtobserved a074aba4b5da13cf7a135387bf8b21ac...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. |
|---|