OT-2026-000098583
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000098583) never changes.
Identity and time
| Publication number | OT-2026-000098583 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ac-759d-ae27-401efce9e891 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098583 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a88f8bd03782c1d0aabd4c9f8262207cc4e6cd8aeafa0fa562077ad51518b67 |
|---|---|
| Markdown | ebca985f87d5f0a76f111b4cb72d36a9601deddfec53f9d54bebec16b2aecff9 |
| Publication page | d3043f524c8a5a0e0c755fba73d1031df26d3513cdd155a416e08017679b74f4 |
| Manifest | 56962ef1dab8b781f7f906428f80583324c8bcce3fa93d498c6a8c4767d475d8 |
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 | QGDLlwOpJpWHSZOC08cf875rVxDNz1G00BZ350Ic/4ySoVsqagEpXonNaft0VEaVkrct0Hqm//czrnKwc3mZCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:50.986038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098583observed d3043f524c8a5a0e0c755fba73d1031d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:50.968859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098583/manifest.jsonobserved 56962ef1dab8b781f7f906428f805833...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:50.950443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098583/publication.mdobserved ebca985f87d5f0a76f111b4cb72d36a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:50.931495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098583/publication.txtobserved 8a88f8bd03782c1d0aabd4c9f8262207...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. |
|---|