OT-2026-000066898
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold 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-2026-000066898) never changes.
Identity and time
| Publication number | OT-2026-000066898 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7cc1-b6e2-21cf6b141e37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066898 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf96de9f4550947b343b95f21c9a1543885137f16a6941c8dacab376a2e980be |
|---|---|
| Markdown | 45a047bb6a6c5e85909a24cab51c2ef9a27af7bac9575e5b09b18855ab2a7905 |
| Publication page | d8690037ba3c0c3658a065e341068bcf64a054b101339855bb9b717e28ad97cd |
| Manifest | b64b4091043d1f98ad2840b5f13a956544e9e83922cfc2161a46a9abb2918f5f |
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 | pcGyfPyAQJfzmz/FKRAlSwNoW/2sTN/QIIhP2F+ezD4VKmeus0r/QwEm9thVBOPDxNTCEIwCcKdqdc0tuimqBw== |
| 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
| 2026-09-17T10:32:06.048778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066898observed d8690037ba3c0c3658a065e341068bcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:06.031320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066898/manifest.jsonobserved b64b4091043d1f98ad2840b5f13a9565...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:06.012630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066898/publication.mdobserved 45a047bb6a6c5e85909a24cab51c2ef9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:05.995815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066898/publication.txtobserved cf96de9f4550947b343b95f21c9a1543...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. |
|---|