OT-2026-000060440
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, sustained 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-2026-000060440) never changes.
Identity and time
| Publication number | OT-2026-000060440 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-706a-9321-6d787d1f364e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060440 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38c262a1666c427bd3b881acbe2b5005d183ea1704647d9456366005c8d1ce08 |
|---|---|
| Markdown | e4f0beaff6c11c5c6522d17f0799dcec18ff16160461d335594e6dbc1662c115 |
| Publication page | 85fe8a6b1fe363327a5b2fd1f527946a28624ee95d13e9041e101ab4d0f8da2d |
| Manifest | f522a543e0a72cc1ac9a2d02b1977e74ac57ce5a42a863fe500e8c1296737780 |
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 | R6SXcRWi/tPp3lBECRQMsI7eEJoh5oep3Jjnixfo1bMSY2NJz8kCEXJuAL7LNqh3lAu7oCoGUOIFMkYv7mhjAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:55.214756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060440observed 85fe8a6b1fe363327a5b2fd1f527946a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:55.196482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060440/manifest.jsonobserved f522a543e0a72cc1ac9a2d02b1977e74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:55.179294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060440/publication.mdobserved e4f0beaff6c11c5c6522d17f0799dcec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:55.160863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060440/publication.txtobserved 38c262a1666c427bd3b881acbe2b5005...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. |
|---|