OT-2026-000057853
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000057853) never changes.
Identity and time
| Publication number | OT-2026-000057853 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed8-77f4-8021-31a55164ef1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057853 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4d29b18d5ea8c998399a493c784bbbe09c885e32b1eb8de1f595f4b50c7d56e |
|---|---|
| Markdown | e71379c7dd4de2d0ed50f5d6f7eea279eaea893c5b760096dc6a48f4ade3c7c6 |
| Publication page | f87c74d3ef9c64d162e669083fa11db87e1f43a16961d26d67c0a7cba5b85a29 |
| Manifest | 0866fc8dc822aac0592a6e2f1a5c37367fab0407312338e3a033ca647d36261e |
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 | MMCPWIRYYBtoPtDJn34p3JiV+70veoAjueHI24AwuH71j46MaIkGYyeijQR00DFdGPSjAOYCLb90rljvbieACA== |
| 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
| 2026-09-17T10:47:26.019885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057853observed f87c74d3ef9c64d162e669083fa11db8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:25.998586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057853/manifest.jsonobserved 0866fc8dc822aac0592a6e2f1a5c3736...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:25.979112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057853/publication.mdobserved e71379c7dd4de2d0ed50f5d6f7eea279...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:25.962441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057853/publication.txtobserved e4d29b18d5ea8c998399a493c784bbbe...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. |
|---|