OT-2026-000059633
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, vented 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-2026-000059633) never changes.
Identity and time
| Publication number | OT-2026-000059633 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7c8c-b344-f4eb905ca429 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059633 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66a675079215e4de98c7f8a18cb73616ed1e23cb07cc3aed4c6615252bf0fe87 |
|---|---|
| Markdown | 60c3e4c5ab4cae5de7e3a44514877cd7dfdbdfdd03326b8739963d433475abf4 |
| Publication page | de4f1005e494d83751131be507e23ccac81d0ac38dd172735da05fc5250d8596 |
| Manifest | a07690cc1d88ace072bc2519dab6bc003d6ee1013cb253df8d6729445a9db424 |
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 | gAAwzJlBbmp9PcZ5l8AkacWuswq65rMkBv/G2SQH5tTHEQrHbYO+hbrAWvR0js6kow0bblUOakCYuyGxaMFADA== |
| 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
| 2026-09-17T10:44:19.377800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059633observed de4f1005e494d83751131be507e23cca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:19.360919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059633/manifest.jsonobserved a07690cc1d88ace072bc2519dab6bc00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:19.341337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059633/publication.mdobserved 60c3e4c5ab4cae5de7e3a44514877cd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:19.323971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059633/publication.txtobserved 66a675079215e4de98c7f8a18cb73616...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. |
|---|