OT-2026-000083130
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000083130) never changes.
Identity and time
| Publication number | OT-2026-000083130 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7871-b1ae-b94d3efef688 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083130 |
| Status | PUBLIC |
Content hashes
| Canonical text | a118b6f96d8de5d77429cecf32346bd6102a266207691faca036ad7079b8093f |
|---|---|
| Markdown | d5ae8422f5e256f8ec24933701038638d5bf66f18530e04fc0ec9a298a644992 |
| Publication page | 899da08dfae588daef8914876157485b2095a2072ef13391d15c2f200cf54be9 |
| Manifest | a4af7528d2e2a9bd84fdd5896d1b02a412fd81a9fcffe829cff6b296a72de091 |
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 | E9cZGZrVLkQG1RlO/fhnRAvVF64acCsIMkQasPu31YoqaqMb1pU+yhUSTQbRCAgGEopEIT8+iu+oNNmNXtNTAA== |
| 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
| 2026-09-17T09:00:45.617369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083130observed 899da08dfae588daef8914876157485b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:45.597639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083130/manifest.jsonobserved a4af7528d2e2a9bd84fdd5896d1b02a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:45.575987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083130/publication.mdobserved d5ae8422f5e256f8ec24933701038638...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:45.557351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083130/publication.txtobserved a118b6f96d8de5d77429cecf32346bd6...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. |
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