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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

CENTER FOR HEALTH DEVELOPMENT - REGION IV-B (MIMAROPA) Award a ₱1.7M contract to DANGLI TOPING BUILDERSNational agencies

Transaction hash:
4f26d386d37de9d61d718ce4a26059a75bb9a317a4c6e1e2236e36b8d381e620
Status:
Included and unchanged
Block:
#5,349 664 blocks after it
Position in block:
Transaction 73 of 230
Award day:
Dec 5, 2023 (2 yrs 11 mo ago)
Value:
₱1,749,757.32
Project:
Construction of Panaytayan Brgy. Health Station, M

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 #5,349 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)
    CENTER FOR HEALTH DEVELOPMENT - REGION IV-B (MIMAROPA) awarded it to DANGLI TOPING BUILDERS on 2023-12-05.
    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   4f26d386d3…81e620now      …
  2. 2. Block Merkle root changed
    stored   b7b3ca1b4f…2b94adnow      …
  3. 3. Block #5349 hash changed
    stored   4e0a65be3d…bcc61anow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 229 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4f26d386d37de9d61d718ce4a26059a75bb9a317a4c6e1e2236e36b8d381e620
  2. 01 L 4e93d1fb809ef5e97c9311632552df51e9578867af9cfc94882c4352b547ceb1
  3. 02 R 8318bf0e94a8249e63078b3b5a0fc8b37c8250c0eea192bf5a00dd37d4af4c01
  4. 03 R abc618e942d9306a9821891e9a9d74f70dcc79594a72e2137240a37919b9911e
  5. 04 L fb0285649695fdfcea15f521cce9bd09722716ea59b6d02459dfaf05ef092ca0
  6. 05 R a0be5ca1b2e25887ada76d885cbf212bebf3c53d487250ced35b0794bd5aff3e
  7. 06 R e754ec968e9cf59cf15b559ffc02dab9ee1049ef5d53830dab8eeffa1942d307
  8. 07 L 3e09bb6ee6730d71b4563e51bc7f26d48e50a0b5b1e7bed3bb71e7b46d347965
  9. 08 R e9e5cb5fb793adaa5246c41b4c3c107d1d6710f32b0453673950343a4d2a5418
  10. root  b7b3ca1b4fbfa640b9b2638aa38e5f0cfb218e94b804eb3853c9c7ce372b94ad