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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

PROVINCE OF NORTHERN SAMAR Award a ₱1.7M contract to ADB DYNAMIC BUILDERS & SUPPLYProvinces

Transaction hash:
aba4c02a05ca7f889e52db1e71d8d735f2cd57420ea52a619b4ab7ef07938ce6
Status:
Included and unchanged
Block:
#2,385 3,628 blocks after it
Position in block:
Transaction 61 of 98
Award day:
Apr 21, 2015 (11 yrs 6 mo ago)
Value:
₱1,689,137.35
Project:
Const. of Drainage/flood control

Accountability

Bill Sec. 3 and 19
Responsible 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 #2,385 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)
    The award does not say which budget line pays for it.
    Not published
  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)
    PROVINCE OF NORTHERN SAMAR awarded it to ADB DYNAMIC BUILDERS & SUPPLY on 2015-04-21.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    COA's CY2024 audit of Northern Samar gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   aba4c02a05…938ce6now      …
  2. 2. Block Merkle root changed
    stored   ae22bdfd54…0be06enow      …
  3. 3. Block #2385 hash changed
    stored   6d4965efe7…cfa22bnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 97 records. Each step hashes the current value together with the sibling shown.

  1. leaf  aba4c02a05ca7f889e52db1e71d8d735f2cd57420ea52a619b4ab7ef07938ce6
  2. 01 L a3445a39b604121e6d73b03259b06b3bcf36ea99a3a58277b09a5080dfd609f1
  3. 02 R ea06a994f6ca81dcdbc917549cbd2e78e4e95d4f243574ff9ee593421afd13ef
  4. 03 L 60ba1249f2de85c81204f704078887c93e36ae61ac14c05a7ffe109aa185b76e
  5. 04 L 76a63be25c19b7c7950fbf79882424667a05dbd353fb84f7a589f32e50f7b985
  6. 05 L be481ff97fe8020a6b30ac4974bbe32f16a991d993d38167d56ff533906531b3
  7. 06 L 4c7658005713cb1105e1b1406a26d6756e7a4008deaee178ad7dd0d1d091b65c
  8. 07 R debabc7596428660d22eff88b241311b339b4c3bd022788ff37577eb4c07c495
  9. root  ae22bdfd54d45ec281343251ad21b27ac069acc67d3bab901b85d90f800be06e