OT-2026-000082899
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, 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-2026-000082899) never changes.
Identity and time
| Publication number | OT-2026-000082899 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7118-870d-9d9899e40ca6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082899 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d5f0c225b0ed840083db5415c79aaeb741c704817b44965e70cdd2fef2e3cc1 |
|---|---|
| Markdown | 96cc66d7c0328974cec70df395e05a3e7e8c9935e258258a380f0ee8b5d0e859 |
| Publication page | 14c25463bf8065ec2837925fa4367d02d3ce2899c1484ed09cfdb0dc604ac101 |
| Manifest | 64cf0eb90d01ca05dc08b21a50281b3a5182b84fbf43b808b09e18cef940a28d |
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 | jVUQRTuqCec4HwJ2eAlVaHxDeYih2Se7VBIZyQ6xYwgB9inTvrDYRbACpmgh7Hx8NfESm8zXmaS2xAqcRglADw== |
| 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
| 2026-09-17T09:58:35.173659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082899observed 14c25463bf8065ec2837925fa4367d02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:35.156401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082899/manifest.jsonobserved 64cf0eb90d01ca05dc08b21a50281b3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:35.139898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082899/publication.mdobserved 96cc66d7c0328974cec70df395e05a3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:35.120725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082899/publication.txtobserved 2d5f0c225b0ed840083db5415c79aaeb...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. |
|---|