OT-2026-000009063
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pulsed 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-2026-000009063) never changes.
Identity and time
| Publication number | OT-2026-000009063 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-70b3-aaf2-e5c8fe7a475e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6140a05a7537c8136c34f92cf81ebd652235f499c6954815f7c43c6fc65e4a5a |
|---|---|
| Markdown | b163822942ffbd9fbd75bfbde1260fbce745b1c95fb13fb63c495a19b9dea401 |
| Publication page | 065f4598ab8c1056beed0c8e75e63980356304f399accf548f0b3c13177159e7 |
| Manifest | 5b634ea14ed696a7a36cde62523ab50b994d9a6d5bd3764a9c5a6d5f750b9bba |
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 | OnCKzgc/4ns2XTnGS19KZPbTGrkx2cQK8J+jL2Qk9wbCtWvkpjCz4ONoj44VzDQziCUG8b/7xQGPxUbcPyMxDw== |
| 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
| 2026-09-17T12:17:43.393923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009063observed 065f4598ab8c1056beed0c8e75e63980...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:43.371688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009063/manifest.jsonobserved 5b634ea14ed696a7a36cde62523ab50b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:43.350226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009063/publication.mdobserved b163822942ffbd9fbd75bfbde1260fbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:43.329419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009063/publication.txtobserved 6140a05a7537c8136c34f92cf81ebd65...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. |
|---|