OT-2026-000009379
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, sustained 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-2026-000009379) never changes.
Identity and time
| Publication number | OT-2026-000009379 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-79ed-9a37-bbbbb4f38c3a · 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-2026-000009379 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66ecbc721b7608a8e7966f2a5fc28d241b8e46a7774ff659b12773dcd5ca841a |
|---|---|
| Markdown | 43dfa6e73b2e442354002e8bb72925430fe10797e40534b0f6fbf51dd7373e63 |
| Publication page | b480a510657114688ad8d911f87c6280983d95622ed93bc29aeb70a02edf378f |
| Manifest | 47274aad462e0ec5208f7efbbf86c5e08a29c0da16b709d2565ff45bec0e4d0e |
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 | /L6PRMBHSdn2v62SZPbVWgA6XtW9KW5gLPRWK1ofJZusbWBfJJRKAk33GoQS7C1uPucatvezA6rml/5dlTLKDg== |
| 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
| 2026-09-17T12:16:39.072895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009379observed b480a510657114688ad8d911f87c6280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:39.056459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009379/manifest.jsonobserved 47274aad462e0ec5208f7efbbf86c5e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:39.039219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009379/publication.mdobserved 43dfa6e73b2e442354002e8bb7292543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:39.018942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009379/publication.txtobserved 66ecbc721b7608a8e7966f2a5fc28d24...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. |
|---|