OT-2026-000062767
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000062767) never changes.
Identity and time
| Publication number | OT-2026-000062767 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-7a37-becc-055816489e71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062767 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01c8ba17bd029bffde275803a2dafdde324a35d171e18dd5b2eaeb656c97ee85 |
|---|---|
| Markdown | 17318490ff83fe6cd0760a5787c00f0d8b5ff69abb617a4eb2c3ca503af321fb |
| Publication page | 7698e806ffb6c8e4993a0fcadd836696baaa08abcd9edf2180192e2b328f083d |
| Manifest | 3d82cddcb50cf565a90b44e205b5a4d0b25a0392b6c3c5b8bde812d91354e6f0 |
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 | /wi9cneQEPc5qPVFTKttbRs8f/I0Rd+ASWWCeO2NXSz6Qg8eJPufoOtcfHJFQNi3G9nBnzFz4m9bkjSTB8zXBg== |
| 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
| 2026-09-17T10:39:21.102892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062767observed 7698e806ffb6c8e4993a0fcadd836696...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:21.083026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062767/manifest.jsonobserved 3d82cddcb50cf565a90b44e205b5a4d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:21.063847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062767/publication.mdobserved 17318490ff83fe6cd0760a5787c00f0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:21.047006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062767/publication.txtobserved 01c8ba17bd029bffde275803a2dafdde...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. |
|---|