OT-2026-000012462
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000012462) never changes.
Identity and time
| Publication number | OT-2026-000012462 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f7-7c9b-affe-698be657d23a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012462 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14a693d851879a113b2c919630e9e9a8fbc7e39a50990ed953b5bef5353d52ae |
|---|---|
| Markdown | 40aa981322719dddbb64a20f1468f31ce564b47424584d3ed15a40f8f59bc793 |
| Publication page | bd292bf7d3211748e871c863d83c48310fcfd9367c126537642dda70c41a43ad |
| Manifest | faa0161494ad61795b2ecd95f004343833289e1df00fab8587bfadeef951e2bc |
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 | R1kHK/oJ7FQNZFovXULnNz1h6Taz88AIl77udUV1saHVahKNkOUQDcIrtxENFA/+lAkTELKe5ZygaFMbJ1WXDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:11:58.237257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012462observed bd292bf7d3211748e871c863d83c4831...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:58.219478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012462/manifest.jsonobserved faa0161494ad61795b2ecd95f0043438...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:58.200620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012462/publication.mdobserved 40aa981322719dddbb64a20f1468f31c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:58.181869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012462/publication.txtobserved 14a693d851879a113b2c919630e9e9a8...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. |
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