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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAMARINES SUR 1ST Award a ₱4.9M contract to PREMIUM ROCK CONSTRUCTIONNational agencies

Transaction hash:
787b5d503bb6e66fcb2b0e85a1cc0a764cfac07ea2e9aab9a74ae990974c6a2e
Status:
Included and unchanged
Block:
#5,579 434 blocks after it
Position in block:
Transaction 146 of 320
Award day:
Jul 31, 2024 (2 yrs 3 mo ago)
Value:
₱4,875,381.78
Project:
Construction Project

Accountability

Bill Sec. 3 and 19
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 #5,579 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    DPWH lists the funding source as "Regular Infra - GAA 2024 SSP", i.e. the FY2024 GAA. The exact UACS line is not given.
    Partly
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAMARINES SUR 1ST awarded it to PREMIUM ROCK CONSTRUCTION on 2024-07-31.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24FD0084: Completed, 100% physical progress.
    Found
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    DPWH marks the contract "Completed" (end 2025-01-03). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   787b5d503b…4c6a2enow      …
  2. 2. Block Merkle root changed
    stored   bf2da5d3fb…229addnow      …
  3. 3. Block #5579 hash changed
    stored   590ef39c2a…33987cnow      …
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 319 records. Each step hashes the current value together with the sibling shown.

  1. leaf  787b5d503bb6e66fcb2b0e85a1cc0a764cfac07ea2e9aab9a74ae990974c6a2e
  2. 01 R 78c0ad25580e46b908fa98dbe9b3c7492b541e8d391081625db800d6d8b09a02
  3. 02 L 99abf9716d774732c98a90f33f083ee74aa563f4089b8caa4f3721dc6f2fe252
  4. 03 R 9fa11fc47af6a3d8b75716971661d131549285319a24db9b82ba61f4eaa5b5b5
  5. 04 R 75f5ea638de9bbd9ac07c5c6aef8408c4f4d7f170eff7eb60878a7be7444a90b
  6. 05 L 259ede2fd47c652949941df5883873f4691af556400ecb0711a51a6a22097b00
  7. 06 R 29b0ba5ce5bdfca10d00e7c52317dc414181c7032d0f87fa01c579a711ae5fb9
  8. 07 R c133278816f1cb3d6d90638d687a4c85a66b0e70db5aa4091b641a1058cd7770
  9. 08 L 9e1403b2d54d7f2aa16c42e7001a999a4bb9e9d1463e76e5e644a7b522d589c8
  10. 09 R b9946fe9f5d9bd1485da4d5fd1390d74633119d943f8c5d5e400bbdac7c97255
  11. root  bf2da5d3fbf309e391c71e42d6c751f74d4224dd164106f49fddf0bea3229add