OT-2026-000064368
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained 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-2026-000064368) never changes.
Identity and time
| Publication number | OT-2026-000064368 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7efa-bc26-627fd50fe549 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064368 |
| Status | PUBLIC |
Content hashes
| Canonical text | da564d61c933054a96af10624bd9f4ed15718b0720a1326d2f9ae7abcc9a8f44 |
|---|---|
| Markdown | ed3943b5897ad0bb7611c1dba71fd5f951c969d3bb9d2bf8d3a1ab79326c0f2f |
| Publication page | 2818d85abc2489d01d425ac665e6993050b3abb7b8014094b2cfb58506617854 |
| Manifest | ff79147cbfb6348602a5f27ea292f71b806a1a029495f9804c01198f6124a784 |
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 | FwTnoTjNfcQ3/KfAQyZJEFobSTZUaLIDsaXunMPl+MCE+72ZKdQpPDSGItM6te3auEe7iClz/46HiCm2z3msBA== |
| 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
| 2026-09-17T10:36:31.945709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064368observed 2818d85abc2489d01d425ac665e69930...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:31.928680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064368/manifest.jsonobserved ff79147cbfb6348602a5f27ea292f71b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:31.912195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064368/publication.mdobserved ed3943b5897ad0bb7611c1dba71fd5f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:31.894109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064368/publication.txtobserved da564d61c933054a96af10624bd9f4ed...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. |
|---|