OT-2026-000065505
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000065505) never changes.
Identity and time
| Publication number | OT-2026-000065505 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-701f-9f25-99ff1559a2ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065505 |
| Status | PUBLIC |
Content hashes
| Canonical text | 668b681ce2985914761ae0d9cd7c3007b770ac11a0a253fa4ffa92886f99f624 |
|---|---|
| Markdown | 7aa477ecb971d36d204c971fd2346e882cc6d4ac758e66f89f270a4612bd408b |
| Publication page | 1a675d2ae1729f9b3233c51e72ec88f4a98851ccfff2018b5e943e18cc62967a |
| Manifest | f8227151d111548a986d0b797138388a7de749a2a1b24891136b31dc98ebf280 |
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 | EmpHiSTDpRRTRHMOD0NLewxUE33dnRzzuiGtqvw++DFAyocoVZUEK7BijH4nruA137Xb3l0CSo/cCLOGr83TAw== |
| 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
| 2026-09-17T10:33:47.891036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065505observed 1a675d2ae1729f9b3233c51e72ec88f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:47.870852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065505/manifest.jsonobserved f8227151d111548a986d0b797138388a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:47.852868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065505/publication.mdobserved 7aa477ecb971d36d204c971fd2346e88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:47.837005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065505/publication.txtobserved 668b681ce2985914761ae0d9cd7c3007...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. |
|---|