OT-2026-000009620
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000009620) never changes.
Identity and time
| Publication number | OT-2026-000009620 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-774b-800d-232069c26734 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009620 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8a57dd212f297240ffb1a39680523ede10b0c732334dcda048fee41a7547c33 |
|---|---|
| Markdown | 3c63d31f354bf5fc8f6e2f03c0882cac982031e324afd389da79b4077724e009 |
| Publication page | 7db464626db84d08f227dfda5165142429ca6fb081134c222044f71104da9a85 |
| Manifest | b6194d47ebef14053fca2529663cc41763d3e387e76ae7296731f4ea3f6a6326 |
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 | 1agiqFAlgOh5wFU/U/w0lLlqXHwuBSxZbE+I/Qwx1Ucyge1vo63GumzuIoORNxyLVplHmV6breVX06jU5GgDCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:04.400097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009620observed 7db464626db84d08f227dfda51651424...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:04.381689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009620/manifest.jsonobserved b6194d47ebef14053fca2529663cc417...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:04.361203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009620/publication.mdobserved 3c63d31f354bf5fc8f6e2f03c0882cac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:04.340806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009620/publication.txtobserved c8a57dd212f297240ffb1a39680523ed...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. |
|---|