OT-2026-000061600
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000061600) never changes.
Identity and time
| Publication number | OT-2026-000061600 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b45-7ce8-957f-8f13a47b936b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061600 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25853e373ec04179f6349802d7898a25b53828cf3c9365b317a13cedd5f3353b |
|---|---|
| Markdown | 03c9abde3f4477c2184fe4815543abe2cbead43cc34cbc0c062cf5a3b924696e |
| Publication page | 989e02dc414506acfd0d7834ee2827026485c74477cdd1d6aac12df3d94e0334 |
| Manifest | aaba58823a7022f77f55e314e84d9d7039fa803e92201217b27b460db00905aa |
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 | lt11Ct5ttgz8tTss+nOotjr++r7NYA8Y0BOE7/s7bBtQKwUCpLZB2J6myCRGBA9xmAHGyOfwXiQ1PzPdUN8DAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:31.636157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061600observed 989e02dc414506acfd0d7834ee282702...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:31.617006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061600/manifest.jsonobserved aaba58823a7022f77f55e314e84d9d70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:31.598388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061600/publication.mdobserved 03c9abde3f4477c2184fe4815543abe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:31.580334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061600/publication.txtobserved 25853e373ec04179f6349802d7898a25...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. |
|---|