OT-2026-000101214
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000101214) never changes.
Identity and time
| Publication number | OT-2026-000101214 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-76df-94ab-6cbaa5b277a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101214 |
| Status | PUBLIC |
Content hashes
| Canonical text | c226ea9358ab0841a4e639efbad5b28e425f0593077b53095944e59e4353ad2e |
|---|---|
| Markdown | c6f236857a685e64aba3f34ef770ec8b58dcabe4b6b1d0dabcf67195dcdb501e |
| Publication page | 6d915726fd13d61dba243c4eec0bfdfdb159f8f50e0585422d5460496737de48 |
| Manifest | cfa99bc6f00261e462b4e2f189d3116d8562259a60f83d3c5aaa4adc0fece20c |
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 | iQ1ygGqxCZMHo8plasAsFsgauQpxTIv6LeRtOeFoi3Os/O1Wed9i9TCQxIT1Xc9y3C+CR2SAvjOpOwnNtKakDg== |
| 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
| 2026-09-17T09:26:52.105136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101214observed 6d915726fd13d61dba243c4eec0bfdfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:52.086645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101214/manifest.jsonobserved cfa99bc6f00261e462b4e2f189d3116d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:52.066685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101214/publication.mdobserved c6f236857a685e64aba3f34ef770ec8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:52.048202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101214/publication.txtobserved c226ea9358ab0841a4e639efbad5b28e...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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