OT-2026-000079068
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two 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-2026-000079068) never changes.
Identity and time
| Publication number | OT-2026-000079068 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7d46-9b91-4e0ec6b2b7e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079068 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc2fd10b672b9c52f763b7a497a73cc42d3a8fac90cdbb7e9313bd3a320fc1ac |
|---|---|
| Markdown | c07412d5df75720e142c760c894908458ce4c39c944ea722375bb16759cc79ef |
| Publication page | 04f28350e9ff457c24b3cdea7d72a3d7633ac0c3f3841a19857df7f3e300f94e |
| Manifest | b2c4b8cd4622a2bfffca249e880017f875277d544b0f0491a0c55f02008139de |
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 | Ou43DCc6ICmkcSwhnHeeZbVUKEVVN47OK9ZSiqqLR7ViLLEKbFowTsoIrQycgy5aias8H74XxPpoXy5nytD9Cg== |
| 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
| 2026-09-17T10:05:54.682643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079068observed 04f28350e9ff457c24b3cdea7d72a3d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:54.664509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079068/manifest.jsonobserved b2c4b8cd4622a2bfffca249e880017f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:54.645888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079068/publication.mdobserved c07412d5df75720e142c760c89490845...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:54.627862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079068/publication.txtobserved dc2fd10b672b9c52f763b7a497a73cc4...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. |
|---|