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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 - REGION V Award a ₱100.2M contract to 3DIAMONDS CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
6586138eca17a01ef5ff596de53ae0320c4c053af3f2aacb6a2dec256af82d22
Status:
Included and unchanged
Block:
#5,851 162 blocks after it
Position in block:
Transaction 1,182 of 2,858
Award day:
May 15, 2025 (1 yr 6 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 #5,851 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 - REGION V awarded it to 3DIAMONDS CONSTRUCTION CORPORATION on 2025-05-15.
    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   6586138eca…f82d22now      …
  2. 2. Block Merkle root changed
    stored   fc99ff1548…9fc46fnow      …
  3. 3. Block #5851 hash changed
    stored   8437c26118…4f768dnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (12 steps)

How this one record is tied to the block's Merkle root, without needing the other 2,857 records. Each step hashes the current value together with the sibling shown.

  1. leaf  6586138eca17a01ef5ff596de53ae0320c4c053af3f2aacb6a2dec256af82d22
  2. 01 R 65b6154d3f9e84ffe8c90fc99f0e9a0abb5aadd4851022769dcc27b3f97cb1c5
  3. 02 L 1d884786111a0c7faa681bc578e91813b851c750b8273bf125c078a7fe18158e
  4. 03 L ec838ec2965ca72af95ab4e6f6d3db350c1b8bc838f0ad16bc1657ee62ae0c0e
  5. 04 L c6f7a89a66a3c670249cd67952c489c6b25840721e5b64b2b8816c37684dca37
  6. 05 L 3d587a953c611e76802dbcb88a2b7eceeec88d0849a0671a40f792d8ac245b1e
  7. 06 R 0aee8da491b334c42323f6c3cf31d0cbcb23584d1683661519d324f1e2127c54
  8. 07 R 951a25294e9e0c195c0c349cd178095f8466b13c57d69c7c3cfb38ed4e816179
  9. 08 L fb25180c2960afdb230168cd4457cbca524319358b74ae84cbed23c29713d8a2
  10. 09 R 71867498a856550592a0fe00c297bd15c5f6a006b8b5b7eb0a493f93ee151542
  11. 10 R 8e214c4f54ce709addbdfd8f6992a053dd0cca975942be22b326db414094a070
  12. 11 L 699b4068ce9eb539b0c3b50d1875ae98b9a95dd4deb56b8fe3538f1aec21941e
  13. 12 R dcdbb0fb9a0a1d28d74687be0e55d131b68e768cf8f06bb3648c970517adc6c5
  14. root  fc99ff1548b162d4f7cef1495fb31d80984131c41c0465bc5646b648019fc46f