OT-2026-000099600
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000099600) never changes.
Identity and time
| Publication number | OT-2026-000099600 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-7657-8fc1-d6c6cf3422d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099600 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8142df66172d707b4822684181c753f854af67845eb319dff75edde903a8f763 |
|---|---|
| Markdown | 1c23b851ee5c5150ea6f8568de9101deac75db4bd286008e43ed65da4257896f |
| Publication page | 31509d7f4016c7a9cbfdc160326276472b8ce2a7f3af39311097a064ef0c541c |
| Manifest | 9ce67b219aacbea09dd60fbb3a3026ea261e59154296191ab55518e38aa03409 |
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 | f6Kkei1a5OaIC1CPhsMSFEkW6FMDluE5F1LS02bFtaHTTUuGCJGkH7w+3DOCWaIbmR2u3BaT9vyYewD0cIdwBw== |
| 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
| 2026-09-17T09:29:31.621966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099600observed 31509d7f4016c7a9cbfdc16032627647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:31.604334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099600/manifest.jsonobserved 9ce67b219aacbea09dd60fbb3a3026ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.586392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099600/publication.mdobserved 1c23b851ee5c5150ea6f8568de9101de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.568790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099600/publication.txtobserved 8142df66172d707b4822684181c753f8...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. |
|---|