OT-2026-000076723
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000076723) never changes.
Identity and time
| Publication number | OT-2026-000076723 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7777-990b-ca71f807f3de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076723 |
| Status | PUBLIC |
Content hashes
| Canonical text | 628bb7eda52740c63e7ac0175d6a8b9b9ad5f6e7b094c612b53cce7a5960b4ae |
|---|---|
| Markdown | b2414722f77a27cc54e7673e49b2b5c091d289de96055022d6449a4b126b9a8d |
| Publication page | 2ca2ca40ebe33b70225a0f49cc9027f8684ce5b6dfcc540ea5cb241b15565468 |
| Manifest | b4526c0a5d98b406f24f7e1f85f4c8754eb0e0ef5401e62def2f5868a8c4ba8a |
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 | vnG+6sIJC3aRDD/RgGWO8VnjWBjfpvOGWZcyvEhgAArJNY/b05xuy9Knc4Gc+7WKNs/LMGuLRt8r8CkOxdSpBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:09:30.035804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076723observed 2ca2ca40ebe33b70225a0f49cc9027f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:30.016318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076723/manifest.jsonobserved b4526c0a5d98b406f24f7e1f85f4c875...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:29.998075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076723/publication.mdobserved b2414722f77a27cc54e7673e49b2b5c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:29.978983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076723/publication.txtobserved 628bb7eda52740c63e7ac0175d6a8b9b...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. |
|---|