OT-2026-000061005
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000061005) never changes.
Identity and time
| Publication number | OT-2026-000061005 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-7c25-b97d-4e49045b5919 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061005 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc4254121e77de4c58c7ca9fde4bc9bd226adafb1cdc8f1cddb37b1bdfb0df91 |
|---|---|
| Markdown | 18f7472614d934c732ec4bfeafc7d384d6f8813605c04f37f72ce39d6aa66ef3 |
| Publication page | 4a817db635cae53976ecde8b78fc34ad8fb3c8bbfb577f79b211a7dfee4d3e20 |
| Manifest | e6a464225a27b36eec75cd2e0c195a03800d9130b58687c7dc029aa3412e53c5 |
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 | Zag9eNRr/xMguECfNoBO90hFeidh3wtMYbsKxdxydRSHOQHwd/Nqe5cmPaKCfAT4DkcXPvINLG3PZUkqinaaDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:17.781654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061005observed 4a817db635cae53976ecde8b78fc34ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:17.765871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061005/manifest.jsonobserved e6a464225a27b36eec75cd2e0c195a03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:17.749354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061005/publication.mdobserved 18f7472614d934c732ec4bfeafc7d384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:17.731687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061005/publication.txtobserved cc4254121e77de4c58c7ca9fde4bc9bd...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. |
|---|