OT-2026-000036860
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000036860) never changes.
Identity and time
| Publication number | OT-2026-000036860 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7340-9392-d09c201f3f46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036860 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3580f5a08e4dcdb52bc56e95b814e65410841121ae9ee0e8ae7e8146eeb3020 |
|---|---|
| Markdown | a712c5df63bbcfcecd64ca71ba7640a62e86385dd4d090aed9c0b9e8019401c2 |
| Publication page | 86b09243a53c36d56fb3398796b65a1552698c72917f1ecb0b8669a83bd1e9c7 |
| Manifest | 727869d36bce6d5e528b4c7bf96937751586c288598ba2af1548f74c9d9e3613 |
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 | BPe+bgVUsh8HClWpXtvsFdLFAaGqDtbCPsE57/vnM8SWc5d7kfQDvtDrthd+fQFjKABMYtIiSdfmzz5B8FEkBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:29.316350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036860observed 86b09243a53c36d56fb3398796b65a15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:29.299902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036860/manifest.jsonobserved 727869d36bce6d5e528b4c7bf9693775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:29.282355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036860/publication.mdobserved a712c5df63bbcfcecd64ca71ba7640a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:29.263735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036860/publication.txtobserved c3580f5a08e4dcdb52bc56e95b814e65...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. |
|---|