OT-2026-000060822
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000060822) never changes.
Identity and time
| Publication number | OT-2026-000060822 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-7b90-806e-aa921fcdc746 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19bde64b27dbd9115d4a85f2a2e7919f907528c1f66162740902165a6899570e |
|---|---|
| Markdown | 45caa961ba33768006f4ca56349ce4a93fd0dae005355702974302e9b77e0aab |
| Publication page | 40c47b308be50d677e85d68bb631aa4b416ccfb88697b7fddeef11631c4e37e7 |
| Manifest | c1252e3b294a3f0f93755aebf64da7973fc8161a39984178b0139a182ef15901 |
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 | 4zgKa8tXLvpdOgyTY0U748fxYqAFaufbv1JQg2vaZSLv7Pr6Z0RQjSoSWKFORwBJsh1+SNfUNFJ9xa3HMXv2DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:34.436432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060822observed 40c47b308be50d677e85d68bb631aa4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:34.419632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060822/manifest.jsonobserved c1252e3b294a3f0f93755aebf64da797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:34.402279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060822/publication.mdobserved 45caa961ba33768006f4ca56349ce4a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:34.385032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060822/publication.txtobserved 19bde64b27dbd9115d4a85f2a2e7919f...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. |
|---|