OT-2026-000102697
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, pulsed blow-off 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-2026-000102697) never changes.
Identity and time
| Publication number | OT-2026-000102697 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7bdd-86a6-b083faee5f22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102697 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a5fe04bda27d4f405f5fd1cd41399eb1ba0315149ee60f7945dbc755f6d0222 |
|---|---|
| Markdown | b4f741918c736433c1eb6897df817404077851aca67c6f68f5c38d5421114f1a |
| Publication page | 1b3170b36c6036d07cae60cdab25658b8ff6d949325d0ff0915230c5c4323136 |
| Manifest | a795f976c9ee5f2bacbea104807fd1533bb63a5507486d1903a7fbfdc5685700 |
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 | mV27kCV9DlxgMOwuKOeXO28SW1+/UnLOdu+lQMviyI2mBf1LXemzGPnC3jByqMg92J+tQalDwcEGWLR5aQU4Dg== |
| 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
| 2026-09-17T09:24:12.458915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102697observed 1b3170b36c6036d07cae60cdab25658b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:12.438169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102697/manifest.jsonobserved a795f976c9ee5f2bacbea104807fd153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:12.418861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102697/publication.mdobserved b4f741918c736433c1eb6897df817404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:12.399889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102697/publication.txtobserved 6a5fe04bda27d4f405f5fd1cd41399eb...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. |
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