OT-2026-000062170
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000062170) never changes.
Identity and time
| Publication number | OT-2026-000062170 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7bf3-a963-95f9ab301ffd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062170 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6716a7006a8616a02fd679d5c1b6774a20544212e44a40118445283dbbf745c3 |
|---|---|
| Markdown | 8aa08592255d5e4c4f1dd726553e74ec57410b9cdd2cc14249f4655af4e9f2e3 |
| Publication page | 01d31a272badf7604f1e2cdcb275acbae0fcdf48112aa9bad99587b2a2ed6e24 |
| Manifest | 37c82d0763105ea7ab4ded6d23fc5b649e38166b692c53007112b8f81d052847 |
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 | 1aMBBCkSMD4ae6sJT2iaknsj54e7gFZQY8Ny1azcz3YE9N9zw5xb+k6/UJ2MU+OTMBRzDzt5y4Y0dPd9RRjKCw== |
| 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
| 2026-09-17T10:39:25.476111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062170observed 01d31a272badf7604f1e2cdcb275acba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:25.454863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062170/manifest.jsonobserved 37c82d0763105ea7ab4ded6d23fc5b64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:25.435731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062170/publication.mdobserved 8aa08592255d5e4c4f1dd726553e74ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:25.418858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062170/publication.txtobserved 6716a7006a8616a02fd679d5c1b6774a...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. |
|---|