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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 THE INTERIOR AND LOCAL GOVERNMENT - RV Award a ₱747.0K contract to ROLA CONSTRUCTIONNational agencies

Transaction hash:
02bc35ed089ab3aa5cbae73e5297d3f405849dd16345de925365156ef9d177be
Status:
Included and unchanged
Block:
#2,561 3,452 blocks after it
Position in block:
Transaction 3 of 192
Award day:
Oct 28, 2015 (11 yrs ago)
Value:
₱747,000.00
Project:
Rehabilitation/Construction

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 #2,561 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)
    DEPARTMENT OF THE INTERIOR AND LOCAL GOVERNMENT - RV awarded it to ROLA CONSTRUCTION on 2015-10-28.
    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   02bc35ed08…d177benow      …
  2. 2. Block Merkle root changed
    stored   271ff8276b…b3ab66now      …
  3. 3. Block #2561 hash changed
    stored   9ed57cc6a0…2a8fcdnow      …
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 191 records. Each step hashes the current value together with the sibling shown.

  1. leaf  02bc35ed089ab3aa5cbae73e5297d3f405849dd16345de925365156ef9d177be
  2. 01 L 00f347cdf13fff47630ef77e9d867f575b1b673e4b0d532f6cb85be9494a59bb
  3. 02 L 3ca3753da5efaffc27ef459c34e2adf20275e59d75212134b0ced344113dce29
  4. 03 R 8e11c12290f69f7627104e642090a090a0f46a265b3e4412c8e6097d86394986
  5. 04 R 04f47d651d4dae60c983de3f2c813b6dbad0478f80ccd00e2445eebd095635d7
  6. 05 R f4d55489317182a0d7762f57b37ec90cc94e02747e70d1ce0e26e92ca673445a
  7. 06 R 944febfe85f9f2e4c89d0ddb9ecf5fabea814412501f4bb9003ba7c4b730c1a4
  8. 07 R 8acfbd4539367aab5f8b58e636f6d41dad7f16221a906207720d252bff6467f4
  9. 08 R c190a2fbfd8d482bca9386823697edb9df5a9a077a02a207a52aa5f1689b404a
  10. root  271ff8276b441c39cc279785bad67e70da21cd893a2c1a9719eb4a163bb3ab66