OT-2026-000058619
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000058619) never changes.
Identity and time
| Publication number | OT-2026-000058619 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7212-ba5a-b1cd20c7d125 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058619 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7a4b0e38c2259ff379c81f27374f98c27e29ba3e151e6ce67464d68d32fa00e |
|---|---|
| Markdown | d3f3a52e8b36c3b2caeb27bbf5b23c87824632d2d7b1efbdf042958de6790f24 |
| Publication page | 6d60e90f66fe003bb983af266b16e58059bc70ef3256b709482d0614e54ce5e4 |
| Manifest | 63836cb9761f9eb65c46ade3c260001952e0327f6858b754e080f6d4b580d259 |
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 | mSf5AlZ2STm6+cAfnqD7IPlvWSIfH1sXtBFrrgzNC8odCzQayyZoHaSjijmxvClsJKLPQU+oec4ic2UHgJR9AQ== |
| 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
| 2026-09-17T10:47:07.412359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058619observed 6d60e90f66fe003bb983af266b16e580...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:07.395361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058619/manifest.jsonobserved 63836cb9761f9eb65c46ade3c2600019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:07.375128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058619/publication.mdobserved d3f3a52e8b36c3b2caeb27bbf5b23c87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:07.356695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058619/publication.txtobserved c7a4b0e38c2259ff379c81f27374f98c...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. |
|---|