OT-2026-000009214
Publication integrity record
Foam pad vacuum gripper, four zone face, plant vacuum fed, 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-2026-000009214) never changes.
Identity and time
| Publication number | OT-2026-000009214 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7e77-9436-7ad4a829723e · 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-2026-000009214 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1ea0a97379d628a1af75e9dacd0db3f60017186ae15bd42145855a00411356a |
|---|---|
| Markdown | 66008216e835936915fbf411261f3c472f38fec40acf2f3b9aadbe7dee3c0364 |
| Publication page | d3e7e2554bcbc599d087c334d72318e08cc3c9c401eefa2cb5f2355b86216983 |
| Manifest | 250e8627f4d14000d3e60032a1a796252981687fdd0f092cc1edfb54e0202fb3 |
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 | bkURXd7LFx8VFOsgqPCsPDO4YhGPcRHa9y9gD8aQ11hgg0L0Wr9sjFBQ6KEwP9mFYa95L4PCDLud+Y5oh/x+Cg== |
| 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
| 2026-09-17T12:17:56.333500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009214observed d3e7e2554bcbc599d087c334d72318e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:56.314314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009214/manifest.jsonobserved 250e8627f4d14000d3e60032a1a79625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:56.293248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009214/publication.mdobserved 66008216e835936915fbf411261f3c47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:56.272787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009214/publication.txtobserved c1ea0a97379d628a1af75e9dacd0db3f...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. |
|---|