OT-2026-000066642
Publication integrity record
Three pad foam vacuum gripper, three 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-2026-000066642) never changes.
Identity and time
| Publication number | OT-2026-000066642 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-79ed-8640-aa3f4b8aee8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066642 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59dfebbaa9309d41b5e138c0dfe1a746c18ce67a4600411aaacd69721642894a |
|---|---|
| Markdown | 5faa2512bbd9ba6d2a04c06cec37e253a79eeb6b0cfee57d5071bf83a4f030d0 |
| Publication page | fba885fcfa38624f1d94c4d5e425ec93b45a14c1a5725a64944bb24af185602e |
| Manifest | a4b06ccd1b6e34ed7a70ca724ded5c93e72a5171257a5bf884b3fc77b58733fd |
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 | Ezv/wSarWplRF6FXK10KSbT3sFEvVVWYj1qkPmd42EpqV3Q685hPjxnS5eglKAqW3D+Rv5S58RLhIixIAL3CAA== |
| 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
| 2026-09-17T10:33:01.442834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066642observed fba885fcfa38624f1d94c4d5e425ec93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:01.423290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066642/manifest.jsonobserved a4b06ccd1b6e34ed7a70ca724ded5c93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:01.404422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066642/publication.mdobserved 5faa2512bbd9ba6d2a04c06cec37e253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:01.386478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066642/publication.txtobserved 59dfebbaa9309d41b5e138c0dfe1a746...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. |
|---|