OT-2026-000102703
Publication integrity record
Three cup 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-2026-000102703) never changes.
Identity and time
| Publication number | OT-2026-000102703 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7616-b674-47f7b57c9858 · 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-2026-000102703 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa274e74103caa18cdb5f5efaa2f031083928e526d7a51500f78ece3555e14f5 |
|---|---|
| Markdown | 2736dda53439f097cffe349c3a07acc2443f59741c135cfb942da0ee03fe36b7 |
| Publication page | c71b333265a618b36a588676993b49bfbb93cb44f3c859a6a156eb171ba424ed |
| Manifest | 59ad93024ad91f8cf955a4b8bdde2c32228034bc0629eb5e38b97b83aa5363d6 |
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 | mhx7RV30ue9pa8+62DZl2/8YTf4NiIfFdbjG9sR73l2n0Gk9ychWeYQ20n6lriHI8LsqqRt4378cp08zBQrCCQ== |
| 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
| 2026-09-17T09:24:12.939618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102703observed c71b333265a618b36a588676993b49bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:12.921570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102703/manifest.jsonobserved 59ad93024ad91f8cf955a4b8bdde2c32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:12.903381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102703/publication.mdobserved 2736dda53439f097cffe349c3a07acc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:12.884525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102703/publication.txtobserved fa274e74103caa18cdb5f5efaa2f0310...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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