OT-2026-000009247
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000009247) never changes.
Identity and time
| Publication number | OT-2026-000009247 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-73a8-8193-db362ab6f835 · 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-2026-000009247 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63842f44d05361220aa665fc14d3599dd3994861031b15931cbdd226a4ca53c6 |
|---|---|
| Markdown | c4a4e75cbe99825ea0dc276419581917fcd520ea1fe3134723b8265deb0cea9a |
| Publication page | 5c7027c85159571df726456c3fe37f7f205ce885f16cfadf3863736a192dfd56 |
| Manifest | 0ca551560150f53e7700c626364a0ad6be12118002778c2edb9655c7579e410b |
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 | pqVsVPs5DyuEk5dbgdbTvlXsKEUB4dytAPXUqauMH/ecwlI1BaknBDRAxwAN8AH2yPhvI/hr/GvDVcUawWA1Aw== |
| 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
| 2026-09-17T12:17:59.104801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009247observed 5c7027c85159571df726456c3fe37f7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:59.085950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009247/manifest.jsonobserved 0ca551560150f53e7700c626364a0ad6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:59.066993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009247/publication.mdobserved c4a4e75cbe99825ea0dc276419581917...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:59.048133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009247/publication.txtobserved 63842f44d05361220aa665fc14d3599d...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. |
|---|