OT-2026-000024211
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, pulsed blow-off before set-down
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-2026-000024211) never changes.
Identity and time
| Publication number | OT-2026-000024211 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-77d7-87d1-b811220cfdaa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024211 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4b398629a268c781d97faf36286c19b6b782d86047fb694738d71c76e35f80e |
|---|---|
| Markdown | 761315848c3ca25b1eae80062b59cabcb17f0d81a474f271f90bb62fe19098d8 |
| Publication page | e5ab8814185e94111877352ae341d3a6c6e31fe8084d6b29269776cbe3ee90c7 |
| Manifest | 1542bc66eb9a926d1a16eed91476caeb81b3f06c71b1d5b51eb5c5ffdf110bde |
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 | 1J14sLQ0eOuP5ZA9rp6l0CeKZO972U4Tj6Y0NDXqOXRBwhcllgnGw+lpaKnPHvze1eVPp8pWkCXn9AuKqR/rAg== |
| 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
| 2026-09-17T11:48:40.464721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024211observed e5ab8814185e94111877352ae341d3a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:40.445652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024211/manifest.jsonobserved 1542bc66eb9a926d1a16eed91476caeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:40.428876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024211/publication.mdobserved 761315848c3ca25b1eae80062b59cabc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:40.412375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024211/publication.txtobserved c4b398629a268c781d97faf36286c19b...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. |
|---|