OT-2026-000009533
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, 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-2026-000009533) never changes.
Identity and time
| Publication number | OT-2026-000009533 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-79c0-a547-aaf8528fecc9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009533 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5e438eaec1f8f313ff33c5540735655f737510155a886e797e238da4a1d217f |
|---|---|
| Markdown | b5a01eb536743b2d68d67ad047a0b1bf9db2e8f83fea00d387bd18dc40c46d1b |
| Publication page | d61f9588fa8cfdb2f08cb4d2babb8ade408760abb29c29d3cdba852d529c7699 |
| Manifest | 48df051de8cb29aad3d1fab2cd537ee9ea3dd051be90e1410031ed11469771b2 |
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 | gIWsl3e2OloDCFkVEqWT5MjCyBefBwR4A+MYulGZh4PXaUT7D0FvJxsKdHyKeduCGbsq6ikxYUPlnSoppXmABQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:57.138598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009533observed d61f9588fa8cfdb2f08cb4d2babb8ade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:57.119812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009533/manifest.jsonobserved 48df051de8cb29aad3d1fab2cd537ee9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:57.100934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009533/publication.mdobserved b5a01eb536743b2d68d67ad047a0b1bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:57.078848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009533/publication.txtobserved e5e438eaec1f8f313ff33c5540735655...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. |
|---|