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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 - ROMBLON DEO Award a ₱1.9M contract to MLR SOLID CONSTRUCTION AND DEVELOPMENT CORPNational agencies

Transaction hash:
a1ecccd41e52b5fdedce4c766d410a5915d40e27a64e7ad09e428f4408217255
Status:
Included and unchanged
Block:
#5,216 797 blocks after it
Position in block:
Transaction 204 of 322
Award day:
Jul 18, 2023 (3 yrs 3 mo ago)
Value:
₱1,920,794.24
Project:
Repair/Maintenance of Revetment

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 #5,216 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 PUBLIC WORKS AND HIGHWAYS - ROMBLON DEO awarded it to MLR SOLID CONSTRUCTION AND DEVELOPMENT CORP on 2023-07-18.
    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   a1ecccd41e…217255now      …
  2. 2. Block Merkle root changed
    stored   f53ae621cf…4fcc10now      …
  3. 3. Block #5216 hash changed
    stored   de04ab946b…fd6880now      …
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 321 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a1ecccd41e52b5fdedce4c766d410a5915d40e27a64e7ad09e428f4408217255
  2. 01 R a24ad1ed1a5443bb34bd28d0029b679c3c4f5b1b4a0657d615a5aa96f7806732
  3. 02 R 4087623790c537384bccbc144dc4167e2c631fef3426ab0f82ddf9e665bd1db1
  4. 03 L 8d99baed3d8d401e0f9792c4e9d1cede7bcf266c5f93bace228016346059f413
  5. 04 L ba9e984e58ed3ac1bf175b11e00a7d73094e72d51c9a46c7b970299f991d2021
  6. 05 R 9afed24708b640c6008e740c68a86faf5a6e127b90dd74887fce69e9e43c7b53
  7. 06 R 5615dda63e6a6d9b9f9cef9f16928cc4928bd895142e9f914aa85fadd5773087
  8. 07 L dcd5d8f5d41c29a826106feeaf44b94cd0fd37bce02d29c03dea1dc437b2071f
  9. 08 L 15b2b1a74de1741e2253df2e16c2c0f829c5c780a1f9bf6415521eebbb0b8a4e
  10. 09 R c52e8ed444f90a9bd87b1bd7c47e70bed9827f64d6df40dfbc6d1fe956f36b41
  11. root  f53ae621cf6d7d8f0f99dee7832ad23097f81cf34290c42a7729da2cdc4fcc10