OT-2026-000063218
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000063218) never changes.
Identity and time
| Publication number | OT-2026-000063218 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-70d0-90a3-c355f8443d0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063218 |
| Status | PUBLIC |
Content hashes
| Canonical text | def9928b76bc419a28d22a49ec03082f08ded065297d8e2e5d2000f30e2be62a |
|---|---|
| Markdown | 5a5cd01257820c8809c51986ffde0ce4655d13e92b7e06a8c70df4cb2a83ec06 |
| Publication page | ae86d855c0895d1cfafb51f626e8061663979bdf30a39f8152830be1cd2b67ea |
| Manifest | c591457913afb58929182a31cc64a71527587ddd9ed2187f7f8e8906c0b3205e |
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 | 9Bd3ROOsjobD3JqLdZOwSCGT8WU/eHoo+OpJ1XBbL8CpGYkO8w0rAsRKvWerCS/xSVD3+tdlQXEEfe85uVtIBw== |
| 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
| 2026-09-17T10:39:05.689855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063218observed ae86d855c0895d1cfafb51f626e80616...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:05.672590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063218/manifest.jsonobserved c591457913afb58929182a31cc64a715...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:05.656253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063218/publication.mdobserved 5a5cd01257820c8809c51986ffde0ce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:05.638785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063218/publication.txtobserved def9928b76bc419a28d22a49ec03082f...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. |
|---|