OT-2026-000058443
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line 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-2026-000058443) never changes.
Identity and time
| Publication number | OT-2026-000058443 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39a-7ed9-af2b-93b1ebc10808 · 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-2026-000058443 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9eb18a2f27b9a2b94279ab6909a4c5b669c98b7a1ead8b820e8df92dbf458c82 |
|---|---|
| Markdown | 38048a6e20b52937a7516e20c6aa9c4c02d53c30bbc0466c2e27f8aa82780762 |
| Publication page | f7e708404cfcd6c27168cacae2ca50a16750bf59995b448941098dd3452886ae |
| Manifest | d2145247d688dab6975651b66cd149a3b547d860377c32029e13a084d4169554 |
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 | TqzVAMRCjAp2+3CkY6OHeHdWpfdPNmNbIk7iDiLcqvtzxLdA/h/O5tWuPLhmzhNacHgPOp3n7Rh0n2KGATItAg== |
| 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
| 2026-09-17T10:46:53.289298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058443observed f7e708404cfcd6c27168cacae2ca50a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:53.272552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058443/manifest.jsonobserved d2145247d688dab6975651b66cd149a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:53.255611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058443/publication.mdobserved 38048a6e20b52937a7516e20c6aa9c4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:53.238727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058443/publication.txtobserved 9eb18a2f27b9a2b94279ab6909a4c5b6...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. |
|---|