DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LEYTE 5TH ED Award a ₱4.7M contract to CIRCLE Z VENTURES AND DEVELOPMENT CORP.National agencies
Transaction hash:
f347c46f7eae0a63236dcf2f63d10bea75656ab3faf74ab0b6e116204b4f5c1d
Status:
Included and unchanged
Block:
#3,460 2,553 blocks after it
Position in block:
Transaction 272 of 287
Award day:
Jun 27, 2018 (8 yrs 4 mo ago)
Value:
₱4,726,250.00
Project:
Concreting of Brgy. Alegria FMR
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #3,460 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)DPWH lists the funding source as "Outside Infra - GAA 2018 DA FMR", i.e. the FY2018 GAA. The exact UACS line is not given.Partly
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LEYTE 5TH ED awarded it to CIRCLE Z VENTURES AND DEVELOPMENT CORP. on 2018-06-27.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18IG0085: Completed, 100% physical progress.Found
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)DPWH marks the contract "Completed" (end 2018-10-17). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored f347c46f7e…4f5c1dnow …
- 2. Block Merkle root changedstored 945f945b53…146ee6now …
- 3. Block #3460 hash changedstored 3309013257…aab2aenow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 286 records. Each step hashes the current value together with the sibling shown.
- leaf f347c46f7eae0a63236dcf2f63d10bea75656ab3faf74ab0b6e116204b4f5c1d
- 01 R f40e1c4e8f3b27d777e242e46f3829c6601195ef882e873b9c6dda6e5bd23d49
- 02 R 8724f610641351b9ddc2876d21c3510ea77df2c3ba6bfb8084e7848d4de5fbf9
- 03 R 2ccc72835d81a25aee900d80d0b55e46b7dff60fbe7930463489032eaa39236d
- 04 R 929fd383a752e5be0b2c8ef17ab628aef4d40609089b37aadd83505065e7e0c6
- 05 L 3b05f69b058e356ba660be45f90cb950b12d51d3f544f62551ddc2cbdf7682b3
- 06 R 2953a45b2bde30a6a3af2378adc2dab924c2eb515f2d275a84c81094feeb9418
- 07 R 46d0956bfed9deaa00ba6fd3c1f6c409628096e4df0aeb72a7e1bebc474375b7
- 08 R 752a574522c4b29f0eee3a80e5b6645be469c006a0335aa97fb36e70a4990e81
- 09 L e05e3421064442663b96822d13c6b0940fcfae99d4bce26f9c570d2d8261f261
- root 945f945b53ceffc5184c1131b16bb3ac2b5ec8e7e5bf49d3b2c58d3255146ee6