OT-2026-000101747
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, pulsed blow-off after set-down
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-2026-000101747) never changes.
Identity and time
| Publication number | OT-2026-000101747 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7744-816c-00fd3bced3f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101747 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b01660f0cbb3bfd362d6a3ea5b4731aa072a8dde270bb36dfc1fca1b962814b |
|---|---|
| Markdown | 20ecde21c9b2156c8815569f27b73755724c785f7ddbe1f244ccebd1a33a86f9 |
| Publication page | f76f9b18e81e4af035d8eaaeb4c2bd61864ff23d947affcbdfce4975e6002f34 |
| Manifest | 1200e23afb1cdbc5476d6e2fe8049ed7acf8fd876eaf9d5139dc735d42ff6399 |
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 | /y7eUmIecAff+PEAtPsUuNFgafg+KrjbICwQtB0wNE2XdgkgTrxMUEaSzuMADTb4bZRqFJ84ZZ5RlCxtScNVAA== |
| 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
| 2026-09-17T09:26:14.368961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101747observed f76f9b18e81e4af035d8eaaeb4c2bd61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:14.350861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101747/manifest.jsonobserved 1200e23afb1cdbc5476d6e2fe8049ed7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:14.331305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101747/publication.mdobserved 20ecde21c9b2156c8815569f27b73755...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:14.313820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101747/publication.txtobserved 1b01660f0cbb3bfd362d6a3ea5b4731a...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. |
|---|