OT-2026-000101852
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pulsed 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-2026-000101852) never changes.
Identity and time
| Publication number | OT-2026-000101852 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f0-7309-8928-dd8a0b654c92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101852 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bfa44e76604c3cb43584e51686ef68698d2e28800e4fa2b6912e6382e8c93a0 |
|---|---|
| Markdown | e553f672e32b01ed6db5bdf075b308ce3dead5a52ffe29181c61f9a06bef99b2 |
| Publication page | 579129fe1f7a23c5c41b84bced8d9ee982615c84d757d24092243b89ec8a14f5 |
| Manifest | 59709eb8cc2c2ccad3a22a053c5caa95bbeac1caaeff8ae7009193e92ab1005e |
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 | 6reHmryNeqmu8zgA/Nf4v5wTeBwyk1Lb3nYzcg9w83tkt+rOBFQTi6wC7n+5GbwfG/C49MqgDuV9dAoCBoJMDQ== |
| 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
| 2026-09-17T09:24:27.204208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101852observed 579129fe1f7a23c5c41b84bced8d9ee9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:27.182969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101852/manifest.jsonobserved 59709eb8cc2c2ccad3a22a053c5caa95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:27.166094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101852/publication.mdobserved e553f672e32b01ed6db5bdf075b308ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:27.146377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101852/publication.txtobserved 8bfa44e76604c3cb43584e51686ef686...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. |
|---|