OT-2026-000014119
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, pulsed 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-2026-000014119) never changes.
Identity and time
| Publication number | OT-2026-000014119 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-7222-8070-32e05d302038 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99549d95505bc945a7442ef1c52fe068e23c067ccebff7635c42846d8ff44b29 |
|---|---|
| Markdown | 439b288034fdd708dee93aaffa3be45dfe5aea44ecd5e0fb6c6097613b3f60f4 |
| Publication page | 3e08c0ee0b843879f3b5386e83a42190cf8e28994397b15d56d571c1f5e16e58 |
| Manifest | 18455d4ae369addee1f63f8cc9cba1d7f2f74e604accc0243f916e97b1c5e31e |
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 | 5rxIeM0Bwn6yY3Lj3S8f4H+Byutds+HEkyIGNdUPghuKr+VqFHHqZbe9TGXAef47sTyAhsAupB6iDxjAAiJDDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:11.265962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014119observed 3e08c0ee0b843879f3b5386e83a42190...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:11.245522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014119/manifest.jsonobserved 18455d4ae369addee1f63f8cc9cba1d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:11.226241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014119/publication.mdobserved 439b288034fdd708dee93aaffa3be45d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:11.208437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014119/publication.txtobserved 99549d95505bc945a7442ef1c52fe068...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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