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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

MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D Award a ₱4.8M contract to ZAIN CONSTRUCTIONNational agencies

Transaction hash:
7253f9cbe3ef3ff5a2b1cd97739a444fc2fc7b1e61185c7667b12d1109839b40
Status:
Included and unchanged
Block:
#5,644 369 blocks after it
Position in block:
Transaction 139 of 317
Award day:
Oct 7, 2024 (2 yrs 1 mo ago)

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 #5,644 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)
    MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D awarded it to ZAIN CONSTRUCTION on 2024-10-07.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   7253f9cbe3…839b40now      …
  2. 2. Block Merkle root changed
    stored   32653b3e82…fa7297now      …
  3. 3. Block #5644 hash changed
    stored   32f6bb3750…ba653cnow      …
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 316 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7253f9cbe3ef3ff5a2b1cd97739a444fc2fc7b1e61185c7667b12d1109839b40
  2. 01 L 722519efaf7a0f43c48cbc1f4f4fc2170ead0b3b36886cf3ac56ffa41eb84a87
  3. 02 L 7c024db71010f8437b700f16b319bf60ee64662314c7f8300260085320f993e7
  4. 03 R 7b7fbab9194bd59d9bbc4d2827319cd094a8100e6a7cb08d4c4e24846c7fc061
  5. 04 L 114daa3b707bca7a7ae5ba5a86bf17b93e35296879edff2b996e25d797c75467
  6. 05 R b3c21b21c80559f46ff76d49972a7b8a85453b3972faf9723e4366a0018e038f
  7. 06 R 55fcd808137838dbdd4f001b97b7871e02bfec0b57305b381c85764507f85d1f
  8. 07 R c59508abe45827f3d3da788717a6b0e92c9eb605f9e3ad1c77c46847f25b7525
  9. 08 L 78ab0f5e228493e4a804be80874e7ab1aa60cba1f0385f1ba74ad4fbc978131b
  10. 09 R 80467eee92d8874b770fe6a4e5fff1f91dee30ff2bd738faa4c9a5d17de172ed
  11. root  32653b3e8215f055f712747dc540c5ad56d8d8d06c4e44810d47c59102fa7297