OT-2026-000102262
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, two 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-2026-000102262) never changes.
Identity and time
| Publication number | OT-2026-000102262 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-76f1-9860-b084db03e6a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102262 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5001bec27052557ba505980497bdc9b47a519a784f6718bc6ccaf81758a134f |
|---|---|
| Markdown | de835989f423224d675dd0374e4120d4615748f998dbec13ce144aca4d2b27bb |
| Publication page | 52ed8bbfdf6a2f836bb27d01764b8fb20a36fc2971fceb69f4bcdd8a115f103b |
| Manifest | 712bc6ada1b6daa268222c342bf3068a7a6c74cb124f425dbca24c5788f0c28e |
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 | aGB41tpCp4GvPaIHoq62lw+ScxoWvEopkhyQXoGuCXo6CDqRRWvPsFq4gcS3UHOFbLhnc4tH74WmFnoNB5IODg== |
| 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
| 2026-09-17T09:25:26.845682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102262observed 52ed8bbfdf6a2f836bb27d01764b8fb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:26.826883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102262/manifest.jsonobserved 712bc6ada1b6daa268222c342bf3068a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:26.808045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102262/publication.mdobserved de835989f423224d675dd0374e4120d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:26.790305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102262/publication.txtobserved c5001bec27052557ba505980497bdc9b...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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