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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 - MIS. OCC. SUB-DEO Award a ₱80.8M contract to MINDANAO ROCKNational agencies

Transaction hash:
972d49e1f21fcad7cb79e46ddb35cd3163b7e4a4ab0b12bc5a541c832aee08cf
Status:
Included and unchanged
Block:
#2,780 3,233 blocks after it
Position in block:
Transaction 73 of 128
Award day:
Jul 1, 2016 (10 yrs 4 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 #2,780 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)
    DPWH lists the funding source as "Regular Infra - GAA 2016 MFO-3", i.e. the FY2016 GAA. The exact UACS line is not given.
    Partly
  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 - MIS. OCC. SUB-DEO awarded it to MINDANAO ROCK on 2016-07-01.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 15KJ0149: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2017-01-29). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   972d49e1f2…ee08cfnow      …
  2. 2. Block Merkle root changed
    stored   44c6d1ce1b…6e35a7now      …
  3. 3. Block #2780 hash changed
    stored   21ef240bcc…b3ff8enow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 127 records. Each step hashes the current value together with the sibling shown.

  1. leaf  972d49e1f21fcad7cb79e46ddb35cd3163b7e4a4ab0b12bc5a541c832aee08cf
  2. 01 L 972ce3ee6012fa704a2e73c69d11924e4eb00d8d46f42f63fcec76a46bb83d51
  3. 02 R 9beb6095bb84e28db69e6e38d49d57771f437874a32c4a39fc3e2d28f780bb5a
  4. 03 R cb1d682c15a8b753092920fa6288cb3cba66aa4949903a1437baf7a5143499f5
  5. 04 L 52126b0ae6e466a40343b7eef2d8e9b366214bee532be0242e8309f18808be70
  6. 05 R aabe80363d911fba5998b3ede692f5081f71b2a95f15590761216be757e7f25d
  7. 06 R dd2bef5eed963813aaabc2588b28b525a2013cad856a92917f5238fca8abf6eb
  8. 07 L 084e89872d5be75838748f0db3e6342cf0ee584990323124d5c0753ef03b3eb5
  9. root  44c6d1ce1b12d7e75d78d6edfb5a8af8c00eca8fd4629c494ea282712f6e35a7