OT-2026-000100769
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000100769) never changes.
Identity and time
| Publication number | OT-2026-000100769 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f4-7834-8b11-8e3ae2964ae5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100769 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4e4627a8c5199718ddc3f2d7f98c620eba064e0cfc276d13f0b63295b020ca5 |
|---|---|
| Markdown | 3a193530e89055e6caf487dc2e7d6ab85c4f109d62f956093328854542eabdd7 |
| Publication page | 6eb04ea9541363b94ae0c0f93ebb04f503d678ede1a54cb11fe708a67806127a |
| Manifest | c66f72744184d36ee6cc7d1c889d829297bb67e07b88a7aeea634d10ead758a7 |
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 | NTlRYM89utt8+++3NqxfN7mfCz1Yha8WpZH3DHtxxvkdbSjMrBgI7FV8VnclIDrWqY49Rj9jG1kiTuu9AxSrAQ== |
| 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
| 2026-09-17T09:27:36.521268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100769observed 6eb04ea9541363b94ae0c0f93ebb04f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:36.503306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100769/manifest.jsonobserved c66f72744184d36ee6cc7d1c889d8292...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:36.487507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100769/publication.mdobserved 3a193530e89055e6caf487dc2e7d6ab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:36.469498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100769/publication.txtobserved b4e4627a8c5199718ddc3f2d7f98c620...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. |
|---|