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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

METALS INDUSTRY RESEARCH & DEVELOPMENT CENTER Award a ₱9.0M contract to CONCRETE SOLUTION BUILDERS & SUPPLYNational agencies

Transaction hash:
d0af83395d6db5fe0d2bc4f237d38a2bf0c7a0891f34c1dbc2eebaaeea29fb03
Status:
Included and unchanged
Block:
#5,730 283 blocks after it
Position in block:
Transaction 186 of 225
Award day:
Jan 2, 2025 (1 yr 10 mo ago)
Value:
₱8,961,564.68
Project:
RETROFITTING OF STEEL BUILDING PHASE II (Early Pro

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 #5,730 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)
    METALS INDUSTRY RESEARCH & DEVELOPMENT CENTER awarded it to CONCRETE SOLUTION BUILDERS & SUPPLY on 2025-01-02.
    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   d0af83395d…29fb03now      …
  2. 2. Block Merkle root changed
    stored   fcdb293fdb…ba171fnow      …
  3. 3. Block #5730 hash changed
    stored   cafa096f3c…94653anow      …
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 224 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d0af83395d6db5fe0d2bc4f237d38a2bf0c7a0891f34c1dbc2eebaaeea29fb03
  2. 01 R d11d46d212c347cc8db6a27547bab1ac1426dcb2c42fabea82125e60776a263d
  3. 02 L d5bba2d17c63dd83f9ccb4acfd331e52838260107eb1275128e1746322b03dbc
  4. 03 R 39c7bbeffe97eb95f88458236467029b66e3b5f8d1837498f306af4c45afcb73
  5. 04 L f9e69e2aca6adfd63fb18e00ecc961139728839872a98070e980f7b348c02941
  6. 05 L 8bbc5b763f73a9a5b2deb8b6de5bfd58f7ac2ad78afb3a3e0f2cf13e8171935b
  7. 06 L 12f8b1e79079706cbff428d127e60141443ab558f522a31bcf713e6ff01aa508
  8. 07 R e05eb381c5f4f8f33b2deecc25fc9d891e6a299ef3d80aa488b7efb8f7cd72d8
  9. 08 L 63db1b034a810e441381de25b54db6c5a6570c3831a88ee3e9aae391eab819a5
  10. root  fcdb293fdb307f79f162528278de9840e81d9fe385f020bd951bfe09f0ba171f