OT-2026-000098861
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000098861) never changes.
Identity and time
| Publication number | OT-2026-000098861 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-743f-9030-76f2f552a672 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098861 |
| Status | PUBLIC |
Content hashes
| Canonical text | cdebfeec57fd0f60aa98cf6795656ec73aacc0b5b2ba34239e8cd88f660c12aa |
|---|---|
| Markdown | 8f16f07a16dd65ee567107519e4945cd08b59c1ff3de3cdeb868cd2d26665e25 |
| Publication page | 9c2caf3f798504a8e7a70747938aa5944167f9e774a835c79518f18207d25321 |
| Manifest | 50675c7b8f751ed63aa71b00157901f1d636bf662894639399f401675d4ea572 |
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 | x4n59hbncRsc53+dhubibTBrtWl04TlqRJkNccjGuRHWOwiu/mErzmzw5ivGdrqQgCJ+sX2z7B7jeM5R4aKVBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:54.363547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098861observed 9c2caf3f798504a8e7a70747938aa594...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:54.348449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098861/manifest.jsonobserved 50675c7b8f751ed63aa71b00157901f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:54.332694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098861/publication.mdobserved 8f16f07a16dd65ee567107519e4945cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:54.317103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098861/publication.txtobserved cdebfeec57fd0f60aa98cf6795656ec7...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. |
|---|