OT-2026-000102714
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000102714) never changes.
Identity and time
| Publication number | OT-2026-000102714 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7340-85dc-47c07b6c1186 · 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-2026-000102714 |
| Status | PUBLIC |
Content hashes
| Canonical text | 517895490a4cbd9608a114db8e497b7340ca0680861a6a0a937a8836094ad5db |
|---|---|
| Markdown | a6b75934cb2e23c9ff262aaed7f0128abf7cfc2c71c08612f68bd7af9f50825e |
| Publication page | 112135b605b3c15ec5c9707ab1a403b466ce3b61f13cc60af22324267c0deb57 |
| Manifest | 86f7da09e4a5aba4d0e05754951aeaa6bbaf05f1913ae9ca398a8e3426317f4a |
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 | YQRcV+SOoDMlOKTijfi2BP9dTfWuDQ4MVmbjh73U3ocWS/TRX5UR8IWftWdsuwGiSw6zQ2vDoap18MrVyywOBg== |
| 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
| 2026-09-17T09:24:13.716807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102714observed 112135b605b3c15ec5c9707ab1a403b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:13.698125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102714/manifest.jsonobserved 86f7da09e4a5aba4d0e05754951aeaa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:13.678191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102714/publication.mdobserved a6b75934cb2e23c9ff262aaed7f0128a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:13.659644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102714/publication.txtobserved 517895490a4cbd9608a114db8e497b73...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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