OT-2026-000051884
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000051884) never changes.
Identity and time
| Publication number | OT-2026-000051884 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c84-7829-aea8-dc12c94aa438 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051884 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf55ec88622bcab3bbcf63ddafb445692f9a397d6a79c0b2b2d88341d6915c18 |
|---|---|
| Markdown | 3d0cab13cc01b62c88159b334a9c3b4709d50ba7f54f7caa407aef7f409bf289 |
| Publication page | ec2e0d3e1aab61e779ef8fad26ee2465e561028df8484f070ac46ec2fe3f20ee |
| Manifest | 57af05e12d8f17639e207ced660920c180f180898d0cee85f024c7590f571a84 |
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 | WX3K8jI70B35/jzU30sLcHaZaHX8+2HVeeZGim1Z3p94PQXJRm0Ef2D54wR+JoROsJ2tj/Sr9fuew7/s0ToPCQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:49.459527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051884observed ec2e0d3e1aab61e779ef8fad26ee2465...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:49.441672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051884/manifest.jsonobserved 57af05e12d8f17639e207ced660920c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:49.424576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051884/publication.mdobserved 3d0cab13cc01b62c88159b334a9c3b47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:49.405667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051884/publication.txtobserved bf55ec88622bcab3bbcf63ddafb44569...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. |
|---|