OT-2026-000058688
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-2026-000058688) never changes.
Identity and time
| Publication number | OT-2026-000058688 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-73d6-8563-97f82acbf217 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058688 |
| Status | PUBLIC |
Content hashes
| Canonical text | 885b1527dbb7edb42529c0721f63a05ec95168e639c3b7e7082ce18de389c269 |
|---|---|
| Markdown | 94874738556458df60f7f1e3fdcec87147f10cf40878a0b7afa07c428131a5ab |
| Publication page | acc17b57a1984436425ed1cc4491d64223f9c688baf6cb62f347984415dee5bb |
| Manifest | 30355521163d36c58350554b6fcf02a174a785f2f4d447c0a53ad738d9d57a24 |
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 | fiZvXP0RJ631nYosQLI1Iga9VvrQayP4EO73rC4w2M5BtFHwT6Qm3ihFFB0nmnWcHErgRe3HQoGkoPTENXdlCA== |
| 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
| 2026-09-17T10:47:12.604116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058688observed acc17b57a1984436425ed1cc4491d642...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:12.586407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058688/manifest.jsonobserved 30355521163d36c58350554b6fcf02a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:12.569618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058688/publication.mdobserved 94874738556458df60f7f1e3fdcec871...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:12.552081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058688/publication.txtobserved 885b1527dbb7edb42529c0721f63a05e...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. |
|---|