OT-2026-000082085
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum 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-2026-000082085) never changes.
Identity and time
| Publication number | OT-2026-000082085 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7a94-9f2c-e0934a514576 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082085 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4487fcd86afa35dfb24bf2b6902fae2811c305f4d8815c767653cce0d3c5970 |
|---|---|
| Markdown | 155238fb7ce379d2b832dfbca4f615b65fdb2ec6a532e1c2f3537e21e27dbe81 |
| Publication page | 732060b10075dff97a4c62b8b44db0fb676a5ca393b34e8cc779bc2bd791b91f |
| Manifest | 6cefa661f28a96bcd278ade5c5805b93fd2cf47af73f3477f6e25d41e5e28d48 |
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 | djE/vHGP1KFKJ8zdW1Xz8U0kbet2UCd0JLRK7k/SpsjFASYXunOoNxloidZ/Y0lvzUDxxymG1+Uiz//ZlJOlBQ== |
| 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
| 2026-09-17T09:58:53.461541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082085observed 732060b10075dff97a4c62b8b44db0fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:53.443833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082085/manifest.jsonobserved 6cefa661f28a96bcd278ade5c5805b93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:53.426328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082085/publication.mdobserved 155238fb7ce379d2b832dfbca4f615b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:53.409491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082085/publication.txtobserved e4487fcd86afa35dfb24bf2b6902fae2...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. |
|---|