OT-2026-000008718
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, supply line 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-2026-000008718) never changes.
Identity and time
| Publication number | OT-2026-000008718 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-76de-9d0c-b8867868c38b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008718 |
| Status | PUBLIC |
Content hashes
| Canonical text | b05695cd0ecedeff48169f6f657b2b2e49afc8d719ba88cc68a3c083766de190 |
|---|---|
| Markdown | 9e2b463528cab34fd4fd419f6cd36369ffc393f2c53542846b85ad6e56b3658b |
| Publication page | 45879c315bb44cfc272138bb4e55604be6fbfc966f892fa424b7c3fa30d1040a |
| Manifest | 78e0544aef62ff6ca7ea9748bac052fb7edbadbe8c64a50c0b9ea0a7509897e3 |
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 | o/VRB673enWwvBZUY2v6Fmr35ZPNXslBjghb61Iwu7jPZRM9/qkBGX4fC46ccAmf5akJOa5oHI+17DKuKHg3BQ== |
| 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
| 2026-09-17T12:18:47.853243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008718observed 45879c315bb44cfc272138bb4e55604b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:47.832480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008718/manifest.jsonobserved 78e0544aef62ff6ca7ea9748bac052fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:47.814124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008718/publication.mdobserved 9e2b463528cab34fd4fd419f6cd36369...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:47.792821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008718/publication.txtobserved b05695cd0ecedeff48169f6f657b2b2e...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. |
|---|