OT-2026-000097707
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off before set-down
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-2026-000097707) never changes.
Identity and time
| Publication number | OT-2026-000097707 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7a97-8a59-85daa5a3b6ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097707 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad7a32c92e00de5af426abe5132c827f68f75ae8ba25e3f48001d663fdd703c6 |
|---|---|
| Markdown | ddef373a5a07b5727a2ee2108c1b57628e1d7b34a2e46fcd51eb2e09000f43cc |
| Publication page | 499d8b24327abf7e220e346d4eeef952c9ead04d0b6c10b99ae1efdb615d4606 |
| Manifest | 2a6f05b8eaa8e5df84a3a83d1ea38e76f01e4f6e45b5238d92d2b4eef5039413 |
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 | tYlGj4Iw63BgMFTdqEwu0my1JtLkp1peVtQyG+lNWKDCrU6Im+OD6d1M71GSB8y2Sn832TZnQYwenZs+yZrQDg== |
| 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
| 2026-09-17T09:32:44.031959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097707observed 499d8b24327abf7e220e346d4eeef952...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:44.013629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097707/manifest.jsonobserved 2a6f05b8eaa8e5df84a3a83d1ea38e76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:43.997116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097707/publication.mdobserved ddef373a5a07b5727a2ee2108c1b5762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:43.978787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097707/publication.txtobserved ad7a32c92e00de5af426abe5132c827f...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. |
|---|