OT-2026-000082513
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, 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-2026-000082513) never changes.
Identity and time
| Publication number | OT-2026-000082513 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-797f-9ee5-b9869aefcc6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082513 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3527050b88c6006ec779d788ba581156cc3614b516f614a9b8b481f3af4ce44d |
|---|---|
| Markdown | 8ff78f4f27564cd88d4c4d18328b18f89e60fe86b9bfbfacad810f679640a85f |
| Publication page | ec9697b807245caf8b242647cf82bfbea6894d24a57139e0b1bf0550a017e97d |
| Manifest | 436b763130c1d16c27aba884cbca3996243d331b1d89f0e5b99701276b3ac97d |
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 | +pCzyK8JEqgLFS+rqxPd/sG2ob8qt0t3daFi0J9+nekd5TR4/xzzXuNWtY7YmlZlQwmQZa6cRRn4//f7NHJPBg== |
| 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
| 2026-09-17T09:57:56.701883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082513observed ec9697b807245caf8b242647cf82bfbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:56.686755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082513/manifest.jsonobserved 436b763130c1d16c27aba884cbca3996...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:56.672423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082513/publication.mdobserved 8ff78f4f27564cd88d4c4d18328b18f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:56.656140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082513/publication.txtobserved 3527050b88c6006ec779d788ba581156...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. |
|---|