OT-2026-000006358
Publication integrity record
Vacuum cup gripper, common isolation valve, ejector fed, pressure verified, vented before 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-2026-000006358) never changes.
Identity and time
| Publication number | OT-2026-000006358 · never reused |
|---|---|
| Internal UUID | 01a0a958-3310-7aa6-bb09-f321233eca11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:32:04.883353Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b69e56a3b66707d9914ee68bf939de4bc461c3df2e1b61a830798a3a33d9369 |
|---|---|
| Markdown | ef375c975b135c08c77ba093c884fe2dafe8da6f3fb45e8d43bb167723aebdc3 |
| Publication page | e25bca39a58131c3df3ba4094234edbbadf3b29da6b3db0814baaa8e6b40bb89 |
| Manifest | a1120c95d64e7061283ac0910f43039406ccd9bf8246b9748f051484e8fa1f3e |
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 | gMkYHPx49L7NCK8BuRORM+H3stD/atoHrqCzXwVfFS9c7bHpah+CMIctcU/YRKbhWNnrOnaeoDxiAsMUBAluBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:27.228993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006358observed e25bca39a58131c3df3ba4094234edbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:27.215139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006358/manifest.jsonobserved a1120c95d64e7061283ac0910f430394...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:27.202278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006358/publication.mdobserved ef375c975b135c08c77ba093c884fe2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:27.190034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006358/publication.txtobserved 6b69e56a3b66707d9914ee68bf939de4...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. |
|---|