OT-2026-000095068
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two stage ejector, pressure sensor per zone, 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-2026-000095068) never changes.
Identity and time
| Publication number | OT-2026-000095068 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7b7e-ab4c-baf3a386af63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095068 |
| Status | PUBLIC |
Content hashes
| Canonical text | a09503103be30961480d74d909b5b750007bb381c7a889836decbf31c965f416 |
|---|---|
| Markdown | 64133f85d267c533dbaaa71159f9169b360ba0a9f33c9acc7d29a2dabc75ba94 |
| Publication page | e9c474274a325326a9d2069d6ff3d3636fca2270eeaffc6f9d9a179d3875fa23 |
| Manifest | e400b1cadf2099a7451f184812be10742fdc7b2366f747f856c5ffcd09531f7c |
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 | IadSASycH34LwUO0XGEowhXfX1ZXGhHF/GN2qQbAOGm/uGF81dM8SprwCXgNscLsG8JNSN4BwN1GbYEux7kHCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T16:42:20.158312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095068observed e9c474274a325326a9d2069d6ff3d363...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T16:42:19.831349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095068/manifest.jsonobserved e400b1cadf2099a7451f184812be1074...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T16:42:19.703921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095068/publication.mdobserved 64133f85d267c533dbaaa71159f9169b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T16:42:19.578833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095068/publication.txtobserved a09503103be30961480d74d909b5b750...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:38.379265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095068observed e9c474274a325326a9d2069d6ff3d363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:38.361045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095068/manifest.jsonobserved e400b1cadf2099a7451f184812be1074...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:38.343613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095068/publication.mdobserved 64133f85d267c533dbaaa71159f9169b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:38.324213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095068/publication.txtobserved a09503103be30961480d74d909b5b750...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. |
|---|