OT-2026-000085805
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, 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-2026-000085805) never changes.
Identity and time
| Publication number | OT-2026-000085805 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-7c7c-87ee-61e659a65a5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085805 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0ec3979dba7198e9471eace4790dbb8f70a3ecca4b57068cefc2ee63b0f3ad1 |
|---|---|
| Markdown | 9af15efe6436d744c777edecd780a6a37ac9d46fbe57d427cb9464c0ed26bb03 |
| Publication page | fd2b9343e0251668cfbe81d8053ed82ea2a6dd900146b682f221a652434ac657 |
| Manifest | c69cc84b1e5a946bf82eaa1b37bc7ea0e8178db85fd6ba78c997ea64be44f022 |
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 | IS5pKQdd1IQt3tR/UaaW8XAWD4rsVFH2pwVJtMbDgypEoswlKGAGlJ+Da8ZPdHfaQkmB3XpMSANom5pgOWucAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:43.371140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085805observed fd2b9343e0251668cfbe81d8053ed82e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:43.354608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085805/manifest.jsonobserved c69cc84b1e5a946bf82eaa1b37bc7ea0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:43.337710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085805/publication.mdobserved 9af15efe6436d744c777edecd780a6a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:43.320569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085805/publication.txtobserved d0ec3979dba7198e9471eace4790dbb8...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. |
|---|