OT-2026-000023852
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000023852) never changes.
Identity and time
| Publication number | OT-2026-000023852 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-7734-8da2-7f3971e4f1ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023852 |
| Status | PUBLIC |
Content hashes
| Canonical text | db9c15af273c6310cb6026c85ed8cdb557838aa00b265098014ddad6267a2685 |
|---|---|
| Markdown | 4ab3bcf3e19c083b097d740a9d6b43ee384e59642bb66585da2acfc4802bf483 |
| Publication page | 0b5d432805147b33da825f6945870c68179ebbd72dace1d83b0a5c787131dd12 |
| Manifest | b0d6a1fc758324a024bc941b400c2f171239d31cd52decacfd9a4ae925f6ebf7 |
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 | U7+9NGs/yPEwN/YENC2n6Hj4L8JGNb0bUfVCg00ky/KKBhklIgX8tHPGp6GiZM43+KSE+fUfPlW78KhHf+DmAg== |
| 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
| 2026-09-17T11:50:21.015819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023852observed 0b5d432805147b33da825f6945870c68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:20.998498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023852/manifest.jsonobserved b0d6a1fc758324a024bc941b400c2f17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.980399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023852/publication.mdobserved 4ab3bcf3e19c083b097d740a9d6b43ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.962035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023852/publication.txtobserved db9c15af273c6310cb6026c85ed8cdb5...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. |
|---|