OT-2026-000045822
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000045822) never changes.
Identity and time
| Publication number | OT-2026-000045822 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-7219-bfae-2bf507be389b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e0055ef47d738c8bdd297c39e413ad321b6a846362ccda6f033fcbd3e4187db |
|---|---|
| Markdown | 67cbda61c7a56592d1cb792aaefdf5e091a61a79acdd168e48c442a2c9eae071 |
| Publication page | 025842e10feb9e74bdbbcb063aca46730377f42f755590599293784fb84ec459 |
| Manifest | e2f19ec0b8d629fd9cf2adad36cc77fcfdce0ca877838557cce42e96c648f7d6 |
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 | aTbfJmVZVpPQM6GDQweQKtOX+g2PEqH0Msz6Kz0VmNCZQGTuKiY6GqpFoGYOoBGc3Vfn0lL5rxoX/M4M8RJWDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:41.731564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045822observed 025842e10feb9e74bdbbcb063aca4673...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:41.714051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045822/manifest.jsonobserved e2f19ec0b8d629fd9cf2adad36cc77fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:41.695307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045822/publication.mdobserved 67cbda61c7a56592d1cb792aaefdf5e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:41.676771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045822/publication.txtobserved 4e0055ef47d738c8bdd297c39e413ad3...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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