OT-2026-000058997
Publication integrity record
Four cup vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, vented before 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-2026-000058997) never changes.
Identity and time
| Publication number | OT-2026-000058997 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a1-789f-812a-3da4eddcf4b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058997 |
| Status | PUBLIC |
Content hashes
| Canonical text | a89baa20134846d57595adcd95563c7a1640828be62eabfb161fa42495c39790 |
|---|---|
| Markdown | 4b07054cf353db60aac05efa206adc72eaf78ab43af555f71bdda72223a0d0b4 |
| Publication page | 079e5a21b14b5599fd7f7f7dfa8701f1159b9177acd5a58eb2289fefe2ae0d4c |
| Manifest | 2f185e31052eb7ece86fe34f635ea6cdde92498f969fa88dabea871dd06d7118 |
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 | MjsmhK92G6o8Mx/lxf9/wFwFQvrcWRNYd5wWZwQ47KrTuNd0gWnyUsYYGIxJdlU1pD8IQrjho7BfxFmAQTnPBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:35.076308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058997observed 079e5a21b14b5599fd7f7f7dfa8701f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:35.060154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058997/manifest.jsonobserved 2f185e31052eb7ece86fe34f635ea6cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:35.041884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058997/publication.mdobserved 4b07054cf353db60aac05efa206adc72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:35.022774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058997/publication.txtobserved a89baa20134846d57595adcd95563c7a...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. |
|---|