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 - METRO MANILA 3RD E Award a ₱44.4M contract to ACCELERATED METAL TECHNOLOGY & CONSTRUCTION, INC.National agencies
Transaction hash:
e53b9cefd507e2aa6e4ecf379387bde8a2d10897539e33a7eea9e8eaaaf30cf2
Status:
Included and unchanged
Block:
#3,271 2,742 blocks after it
Position in block:
Transaction 474 of 544
Award day:
Dec 11, 2017 (8 yrs 11 mo ago)
Value:
₱44,423,751.77
Project:
17OD0170
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 #3,271 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 2017 DepEd BEFF", i.e. the FY2017 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 - METRO MANILA 3RD E awarded it to ACCELERATED METAL TECHNOLOGY & CONSTRUCTION, INC. on 2017-12-11.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 17OD0170: 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 2019-04-28). 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 e53b9cefd5…f30cf2now …
- 2. Block Merkle root changedstored ac8182be9d…434a75now …
- 3. Block #3271 hash changedstored 73b9646f15…de8a02now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 543 records. Each step hashes the current value together with the sibling shown.
- leaf e53b9cefd507e2aa6e4ecf379387bde8a2d10897539e33a7eea9e8eaaaf30cf2
- 01 R e5acfc99fe50ca89798383afec33549489cad4fb0613ebfca09d5ef469620c32
- 02 L 2eed47223cbe095ce055b0cb0b968c5a3422a01840a6c367af3ea1950e745f14
- 03 R c07646b5ab066e6e2a0c4ab7ea218d084d185045cc64a27f9734e08c6a44c694
- 04 L 70580d5c6d13994f38d04d40cd891567eea7612ce9f249ec0e3a96a978f0d93c
- 05 L d28e1ef29dbbb7492a32b0febaf233549fd94977866976da709f71ec888eedb1
- 06 R 509142bb4a93ec57b0c896f46dd4474cae09782e58c3656c120523e509d3ef34
- 07 L 178d5e3313c64609b96a25d8cafd3404b2be23ae18370c5ceaa3077f0058a276
- 08 L 53b3c4fab0451a714768cd38865bc72e8ffa317c696db4e366a062faab47ddb8
- 09 L 13ce9b9e267ba2c395b5ce9a92433b592154bc9f1b124fc462638f0e6a3684de
- 10 R 912d167358fd0ad0841680f3065e2dcd55305ae38a1d6315a7dd3d82ea32bb48
- root ac8182be9d587b59039800efe7d34f166b0efa33fa7ffe057d5277a1cc434a75