OT-2026-000102096
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, 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-2026-000102096) never changes.
Identity and time
| Publication number | OT-2026-000102096 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-7557-bd97-b3c401489934 · 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-2026-000102096 |
| Status | PUBLIC |
Content hashes
| Canonical text | b661fd81e981ec9a935526e13d4d596b03d89539964e8fb98f886913789a0ecc |
|---|---|
| Markdown | 51c059dec8db116fc4021043bc5a8a4e859cbe8535a204fb077cd662958f3bcf |
| Publication page | da74b334e42c9ff0838140ebed7e5254c0675e763ee061b39c3b3a55055155cd |
| Manifest | 5b8ff8b767e44bb91ce44eea98a6cb79ed54f77287a32c43b1a9718439b93855 |
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 | n3vfqE89yUuwHAHMg08NBAxde3mgb3WAtnGLT4FgZawuK+z5HTBk7E5J4B/b36LjjfXxnm8SNDb+m8BY6DdCCQ== |
| 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
| 2026-09-17T09:25:14.629775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102096observed da74b334e42c9ff0838140ebed7e5254...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:14.609173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102096/manifest.jsonobserved 5b8ff8b767e44bb91ce44eea98a6cb79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:14.582367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102096/publication.mdobserved 51c059dec8db116fc4021043bc5a8a4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:14.564989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102096/publication.txtobserved b661fd81e981ec9a935526e13d4d596b...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. |
|---|